7x+9=2x+39 i need all the steps

Answers

Answer 1

Answer:

Step-by-step explanation:

7x+9=2x+39

7x+9-9=2x+39-9

7x=2x+30

7x-2x=2x+30-2x

5x=30

5x/5=x

30/5=6

x=6

Answer 2

Answer:

X=6

Step-by-step explanation:

7x+9=2x+39

First, subtract 9 from both sides like this

7x+9 -9 =2x+39-9

equaling 7x=2x+30

Then, subtract 2 from both sides like this

7x - 2=2x -2+30

equaling 5x=30

Lastly you divide 5 from both sides like this

5x / 5 = 30 / 5

equaling x=6


Related Questions

PLEASE HELP I WILL GIVE BRAINLIEST

Which statement accurately describes the scatterplot

Answers

Answer:

B is the answer for sure, because there are two outliers, there is a visible line, and they are not at all clustered around a single point

Answer:

b

Step-by-step explanation:

nice man

Write the equation of the line in slope-intercept for using y=mx+b​

Answers

Answer:

y = 1/10x + 2

Answer:

y = 8x + 2

Step-by-step explanation:

Line is passing through the points (0, 2) and (1, 10)

Slope of line (m) = (10 - 2)/(1 - 0) = 8/1 = 8

y intercept (b)= 2

equation of the line in slope-intercept form using y=mx+b can be written as:

y = 8x + 2

EXPERT HELP: DON'T GUESS EXPLAIN THE ANSWER OR YOU WILL BE REPORTED

Answers

Answer:

The correct answer is A.

Step-by-step explanation:

Given that a weather researcher compared Dublin, Ireland to Madrid, Spain, and she found that Dublin had a mean average temperature of 56.1ºF with a mean average deviation of 6.4ºF, while Madrid had a mean average temperature of 68ºF with a mean average deviation of 12.1ºF, the following conclusions can be drawn:

68 is higher than 56.1, so clearly Madrid has a higher average temperature than Dublin.

In turn, 12.1 is greater than 6.4, with which Madrid has a greater temperature variation than Dublin.

What repeated addition equals to 3/4




Good luck シ

Answers

Answer:

1/4 x 3 or 1/4+1/4+1/4

Step-by-step explanation:

1/4 + 1/4 + 1/4

2/4+1/4

3/4

Answer:

its 25

Step-by-step explanation:

if you put down 3 25's then its 75 witch is equal to 3/4

plz help on my math i dont under stand plz help plz plz plz

Answers

Answer:

70 Megabytes

Step-by-step explanation:

So first find out how many each picture takes up, 528/264=2, so each takes you 2 megabytes. Now multiply the 35 pics by 2 and you get 70

What is the name of your profile pic?

70 your welcome lol

Please work out all the problems on this page, no links, no i don't knows please do not take advantage of me or my points please actually answer these questions


tell me step by step

Answers

Answer:

you’re correct for all of it

Step-by-step explanation:

Answer:

1 is correct

2=17

3 is correct

4 is correct

5=3/4

6= 5

Step-by-step explanation:

HELP ME PLS I NEED THIS TODAY Juan filled his gas tank four times last week. Here are the amounts of gas he bought (in gallons).
14.1, 4, 18.35, 3.93
What is the total amount of gas Juan bought last week?
show work

Answers

this has nothing to do with a question but if anybody’s looking at this question and you see the link that is pretty much on every single question do not click it it is a bot and it will track your IP STAY SAFE!!!

Answer:

Step-by-step explanation:

This is a pretty easy question but I am confused. 6th grade math.
I will give brainliest to right answer!

Answers

Answer:

2 and 2/5

Step-by-step explanation:

have a great day :D

Answer: 2 2/5

Use a calculator and divide 4/5 from 1/3

Hope that helps :)

Given the following set of data: 3, 4, 5, 6, 8, 9, 9, which measures below have a value of 6? (Check all
that apply.)
O mode
Orange
o high value
O median

Answers

Answer:

b d I'm not sure what high value is

Step-by-step explanation:

range is th sum ofe highest and lowest number so 9-3 and median is the number in the middle 6

PLZ HELP RN! I WILL GIVE BRAINLIEST AND 20 POINTS TO BEST ANSWER AND NO LINKS!!!!

Let me rephrase that NO.FRIDGING.LINKS! OR FAKE ANSWERS! AND MAKE SURE TO GIVE A FULL ANSWER AND NOT A BAD ANSWER

Also, just in case you still don't understand, if you reply just to get points, I will legit call brainly and tell them I want my points back fyi. Thank you! :D

Answers

Answer:

42 a : (>)   B(<)

43. b

44.????

Step-by-step explanation:

im soooo sorry but i dont know 44

What is the question

I'll mark the best or first answer as brainless.

Answers

i believe the answer may be 83. please correct me if i am wrong.
I think it might be 60. Reason being is because 6x2.5=15 then you do 15x4=60. So I think it might be 60.

Hope this helps!

!Help help help! lols

Answers

Answer:

It's 8.6 Miles

Step-by-step explanation:

Because Area of Circle will be πd 22/7 *1/4

= 0.7857 and 0.7857 *11 = 8.6 miles

PLEASE I NEED HELP I GIVE BRAINLIEST

Answers

Answer:

A.)[tex]|r| = 2.665[/tex]km

B.)[tex]14[/tex]° north of east.

Step-by-step explanation:

From these clues, you know that you are taken along the following course: 50 km/h for 2.0 min, turn 90° to the right, 20 km/h for 4.0 min, turn 90° to the right, 20 km/h for 60 s, turn 90° to the left, 50 km/h for 60 s, turn 90° to the right, 20 km/h for 2.0 min, turn 90° to the left, 50 km/h for 30 s.

The car is in the J-direction, the Brainly symbols won't let me insert me math, so yeah.

You are conducting an experiment on flipping a coin and picking a letter from the Word SCHOOL. What is the probability of rolling a head or selecting a "C"?

A
50%

B
90%

C
75%

D
67%

Answers

Answer:

B 90%

Step-by-step explanation:

B 90 percent would be the correct answer

At last, we stopped running. Relief washed over us. Whatever had been chasing us was long gone. We were home and finally safe behind a locked door.

What type of conclusion does the author provide?

(1 point)

The author is reminding readers of the purpose.

The author is stating his or her opinion.

The author is stating his or her feelings.

The author is providing a lesson learned.

Answers

Answer:

The author is stating his or her feelings.

Step-by-step explanation:

It says "Relief washed over us. Whatever had been chasing us was long gone. We were home and finally safe behind a locked door." She's /he's telling the emotions.

Answer:

The author is stating his or her feelings.

Step-by-step explanation:

It says "Relief washed over us. Whatever had been chasing us was long gone. We were home and finally safe behind a locked door." She's /he's telling the emotions.

4(p-5) = 2p+18 i need all the steps

Answers

Answer:

p = 19

Step-by-step explanation:

4(p-5) = 2p+18

4p - 20 = 2p + 18

4p - 2p = 18 + 20

2p = 38

p = 38 ÷ 2

p = 19

4p-20=2p+18
Then -2p each side
2p-10=18
-10 each side
2p=8
P=4

can you help me plssssss

Answers

120 square centimeters i think?
120 square centimeters

You know that multiplication can also be expressed as repeated addition. Why is it more difficult to use repeated addition when multiplying two mixed numbers than it is to use repeated addition when you are multiplying a mixed number by a whole number?

Answers

Answer:Let's start with the underlying fact. Multiplication simply is not repeated addition, and telling young pupils it is inevitably leads to problems when they subsequently learn that it is not. Multiplication of natural numbers certainly gives the same result as repeated addition, but that does not make it the same.

Step-by-step explanation:

Find the nth term of this sequence
2,4,6,8,........

Answers

Answer:   The answer would be 18 2,4,6,8,10,12,14,16,18,20

Step-by-step explanation:

your counting by twos

2,4,6,8,10,12,14,16,18,20

18 because ur adding two each

Ali can serve 12 customers every 30 minutes, while Alyssa can serve 5 customers in 10 minutes. Who can serve more customers in one hour?
How many more customers can be served in that hour?

Answers

alyssa can serve more costumers
Alyssa can serve 6 more customers per hour.

3(-4y+5)-8(-2y-4) can be written in the form (ay+b) by following the following steps:

(Step 1.) distributive property: -12y+15+16y+32

(Step 2) rearranging terms: -12y+16y+15+32

(Step 3) combining like terms: 4y+47

Which step was not done correctly?

Answers

Answer:

tbhhhhhhhhhhhhhh .... im stuck to

Step-by-step explanation:

t b h . . . . i m s t u c k t o

Answer:

Step 1

Step-by-step explanation:

He did 3 times -8 as a positive, when a negative times a positive is a negative.

Find the area of the figure to the nearest hundredth.
HELP MEH

Answers

79.27
So first find the area of the box
Which is 4 times 10 which equals 40
The formula of a circle is area=(1/2)pi times radius square root
And the radius should be 5 since it’s half on 10
The answer is 39.27
The add 40
Which equal 79.27
Sorry if I’m wrong but I hope this helps

help me solve this please

Answers

try 3.5 since 3.48 is that when to the nearest tenth

On Andrew's note, he wrote that -5 > -10. Which number did he indicate was the greater number?
A. 0°
B. -10°
C. -5°

Answers

The answer is C because -5 is greater -10

3(-4y+5)-8(-2y-4) can be written in the form (ay+b) by following the following steps:

(Step 1.) distributive property: -12y+15+16y+32

(Step 2) rearranging terms: -12y+16y+15+32

(Step 3) combining like terms: 4y+47

Which step was not done correctly?

A.Step 1

B.Step 2

C.Step 3

Answers

Answer:

Does the correct answer necessarily HAVE to be one of those three options? Because I'm looking at the steps and there seems to no mistakes at all. Forgive me if I'm mistaken though!

Step-by-step explanation:

It looks like it was done correctly to me

I HAVE POINTS TO GIVE FOR THE FIRST CORRECT PERSON TO AWNSER THESE QUESTIOnS
Find the difference of -4 - (-9) *
Find the difference of -9 - 4 Which expression has the same value as (-14) - (-8)? *
1 point
(-14) + 8
14 - (-8)
14 + (-8)
(-14) + (-8)

Answers

-6 is the answer for the first one after the one point 6 is the answer for the one under that 8 is the answer for the third one down and the last one is -22

Describe the function between x=-4 and x=-1

Answers

The correct answer is linear and increasing due to the graph rising and being straight during those x values

What is the explicit formula for this arithmetic sequence?
3,9,15,21,27​

Answers

Answer:

Step-by-step explanation:

Formula is to add 6. As you can see: 3+6=9; 9+6=15; 15+6=21 and 21+6=27.

I hope this was helpful.

The explicit formula is to add 6

The equation and the graph in the picture describes different functions. Which statement best compares the slopes and y-intercept of the functions? Please explain your answer

Answers

Answer:

C. Function f(x) has the same slope and a greater y-intercept than the function g(x).

A freight train from city A to city B and a passenger train from city B to city A left the cities at the same time, at 10 am, heading towards each other. The distance between the cities is 360 miles. The freight train is traveling at 50 mph, the passenger train is traveling at 70 mph.

At what time will the trains pass each other?

Answers

Answer:

Step-by-step explanation:

1 pm i think

Answer:

1:00 pm

Step-by-step explanation:

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