Solve for x in simplest form. 3=7/2(3x−4)

Answers

Answer 1

Answer:

x = 34/21

Step-by-step explanation:

3 = 7/2 (3x-4)3 = (21/2)x - 28/23 = (21/2)x - 14(21/2)x = 1721x = 34x = 34/21
Answer 2

Answer:

x = 34/21

Step-by-step explanation:

3 = 7/2 ( 3 x -4)

We need to perform a multiplication.

The following rule is applied:

In our example, the factors in the new numerator are:

, ,

Notice that all non-fraction factors are placed in the numerator.

The only factor in the new denominator is: 2.

We need to get rid of all the denominators in this equation.

This can be achieved by multiplying both the left and the right side by the Least Common Denominator.

In our example, the LCD is equal to 2.


Related Questions

Lucy is going to the grocery store. She will buy 5 items. Every item she will buy is $2. Afterward, she will buy herself a milk shake for $3. How much will she spend at the store?


Answers

Answer:

13 dollars

Step-by-step explanation:

5 x 2= 10+3=13

Some triangles are drawn on squared paper. Which 3 triangles are congruent to one another?​

Answers

Answer:

There are not 3 but only 2. The answer is below!

ASA stands for "angle, side, angle" and means that we have two triangles where we know two angles and the included side are equal. If two angles and the included side of one triangle are equal to the corresponding angles and side of another triangle, the triangles are congruent.

Step-by-step explanation:

Answer: a, d, e

Step-by-step explanation:

a. The formula F=95(K−273.15)+32 converts a temperature from Kelvin K to Fahrenheit F. Solve the formula for K.

K= this is solved

b. Convert 240∘ F to Kelvin K. Round your answer to the nearest hundredth.

240∘F ≈ __ Kelvin

Answers

The value of temperature in Kelvin K which has the value 240 degree in Fahrenheit F is 275 K.

How to convert a temperature from Kelvin?

The formula to convert a temperature from Kelvin K to Fahrenheit F is,

[tex]F=95(K-273.15)+32[/tex]

Here, K is Kelvin and F is Fahrenheit.

Solve the formula for K in the following way,

[tex]F=95(K-273.15)+32[/tex]

Subtract 32 both side,

[tex]F-32=95(K-273.15)+32-32\\F-32=95(K-273.15)[/tex]

Divide, with 95, both side of equation,

[tex]\dfrac{F-32}{95}=(K-273.15)\\\dfrac{F-32}{95}=K-273.15\\\dfrac{F-32}{95}+273.15=K[/tex]

This is the solved equation for K.

To convert 240∘ F to Kelvin K, put the value in the formula given in above equation,

[tex]\dfrac{F-32}{95}+273.15=K\\\dfrac{240-32}{95}+273.15=K\\\dfrac{208}{95}+273.15=K\\2.12+273.15=K\\275.27=K\\K\approx 275[/tex]

Thus, the value of temperature in Kelvin K which has the value 240 degree in Fahrenheit F is 275 K.

Learn more about the temperature measurement here;

https://brainly.com/question/4735135

#SPJ2

Answer:

240°  ≈  388.71K

Step-by-step explanation:

240°  ≈  388.71 K

Which are vertical angels?

Answers

Answer:

Those angles are in opposite either in vertical or horizontal. They are opposite angles

Mathmatics 8th grade

Answers

Answer:

f or 2 meters is the correct answer

Step-by-step explanation:

Answer:

2.8

Step-by-step explanation:

2.8*2.8=7.84. 2.8 is the closest to the length of one side of the square.

Solve fully plz!! I'll DO ANYTHING

Answers

Answer:

y=5

Step-by-step explanation:

all you have to do is divide 6 on both sides

to get 5 cause negatives cancel

y = 5

Step-by-step explanation:

[tex] - 30 = - 6y[/tex]

Divide both sides of the equation by -6

[tex] \frac{ - 30}{ - 6} = \frac{ - 30}{ - 6} \\ \\ y = 5[/tex]

Simplify: -7 -(-3)
Sometimes help me

Answers

Answer: -4
Hope this helps

Which of the relations below are functions? Justify your answer.

d. For each graph above, state the domain and range.

Answers

Answer:

Another way to identify the domain and range of functions is by using graphs. Because the domain refers to the set of possible input values, the domain of a graph consists of all the input values shown on the x-axis. The range is the set of possible output values, which are shown on the y-axis.

Step-by-step explanation:

What is 4,672.183 rounded to the nearest hundredth?​

Answers

4672.18 is the answer

Answer:

The correct answer is 4,672.18.

Step-by-step explanation:

To solve this problem, we must look at the number we are given and determine what numbers are in which places.  The 4 is in the thousands place, the 6 is in the hundreds place, the 7 is in the tens place, the 2 is in the ones place, the 1 is in the tenths place, the 8 is in the hundredths place, and the 3 is in the thousandths place.  

The question asks us to round to the nearest hundredth, so this means that the number in the hundredths place should be the final digit.  In the number given, the number 8 is in the hundredths place.  Since the following digit (3) is less than 5, we round down and keep the 8 in the hundredths place.  This makes our answer 4,672.18.

Hope this helps!

Ken bought a CD on sale for 33% off
the regular price of $15.36.
What price did Ken pay for the CD?
O A. $5.12
OB.
$8.33
O C.
$10.24
O D.
$12.99
Ken bought a CD on sale for 33.13% off the regular price of $15.36. What price did Ken pay for the CD

Answers

Answer:

the answer is A)$5.12

Step-by-step explanation:

The answer can be find by step-step explanation. You are supposed to divide to get your answer.

Factor the polynomial
12xsquared + 4x

Answers

Answer:

4x(3x+1)

Step-by-step explanation:

Factor 4x from the expression

Find k so that the line through(k-1,k+2) and (4,-1) is perpendicular to the line through (-3,2) and (2,5).

Answers

Answer:

k = 2

Step-by-step explanation:

Perpendicular lines have slopes opposite reciprocal

Formula to find a slope:

m = (y₂-y₁)/(x₂-x₁)

Coordinates of the first line:

(k-1, k+2) and (4, -1)

Coordinates of the second line:

(-3, 2) and (2, 5)

Slopes of the lines:

m₁ = (-1 - k -2)/(4 - k + 1) = - (k + 3)/-(k -5) = (k + 3)/ (k - 5)m₂ = (5 - 2)/ (2 + 3) = 3/5

Since m₁ = - 1/m₂, we have:

(k + 3)/ (k - 5) = - 5/33(k + 3) = -5(k - 5)3k + 9 = - 5k + 253k + 5k = 25 - 98k = 16k = 2

So the answer is 2

what is 7 divided by -14

Answers

the answer should be -7

couldn't find science but this is a science question.
How can water affect the rock cycle?

A.Water can cause rocks to be buried deep underground.

B.Water can cause rocks to melt.

C. Water can causer rocks to break into sediments through chemical weathering.

D.Water can cause rocks to break into sediments through mechanical weathering.

Answers

Answer:

D.Water can cause rocks to break into sediments through mechanical weathering.

Find (fog)(x). f(x) = 2x
g(x) = x + 6

write your answer as a polynomial in simplest form.
(f•g)(x)=​

Answers

Answer: (f•g)(x)=​2x²+12x

Step-by-step explanation:

(f•g)(x) is the same as saying f(x)•g(x). Since we have f(x) and g(x), we can just multiply them together.

(f•g)(x)=​2x(x+6)                [distribute by FOIL]

(f•g)(x)=​2x²+12x              

Now, we know that (f•g)(x)=​2x²+12x.

The formula for the volume of a cylinder is V = 2trh. Solve the formula for h.

Answers

Answer:

V/(2tr)=h

I think, its been a while since i had to do a problem like this

What value of x makes the equation true 4x = 32?

Answers

Answer:

[tex]x=8[/tex]

Step-by-step explanation:

[tex]4x=32[/tex]

[tex]4\times x =32[/tex]

Divide both sides by 4:

[tex]\frac{4\times x}{4}=\frac{32}{4}[/tex]

[tex]x=8[/tex]

Answer:

x=8

Step-by-step explanation:

Consider a related scenario where you can invest $2000 in a savings account that has either a simple interest rate of 4.5% per year or $2000 at a compound interest rate of 4% per year.

Answers

Answer:

This is a multy step problem fist use cubes an then do the other steps

Step-by-step explanation:

-12x + 18 – 10x – 5 = -31

Answers

Answer:

22

Step-by-step explanation:

Step 1:

- 12x + 18 - 10x - 5 = - 31

Step 2:

- 22x + 18 - 5 = -31

Step 3:

- 22x + 13 = - 31

Step 4:

- 22x = - 44

Answer:

x = 22

Hope This Helps :)

Answer:

Your answer is x = 2

Step-by-step explanation: [tex]-12x + 18-10x-5 = -31[/tex]

subtract 18 - 5 = 13 and add -12x+(-10x)= -22x

[tex]-22x+13=-31[/tex] subtract 13 on both sides

[tex]-22x+13(-13)=-31(-13)[/tex]  cross out +13(-13) and -31-13= -44

[tex]-22x=-44[/tex] divide -22 on both sides

[tex]\frac{-22x}{-22} = \frac{-44}{-22}[/tex] cross -22x/-22 and divide -44 and -22= 2

[tex]x = 2[/tex]  

PLEASE HELP!

Reduce to simplest form.
5/8 - (- 7/2)

Answers

Answer:

[tex]\huge\boxed{\sf 4\frac{1}{8} }[/tex]

Step-by-step explanation:

[tex]\sf =\frac{5}{8} - (-\frac{7}{2} )\\\\Rule : ( - *- = +)\\\\\=\frac{5}{8} +\frac{7}{2} \\\\LCM = 8\\\\\=\frac{5+28}{8} \\\\\=\frac{33}{8} \\\\=4\frac{1}{8}[/tex]

[tex]\sf =\frac{5}{8}+ \frac{7}{2} \\\\=\frac{5+28}{8}[/tex]

[tex]\sf =\frac{33}{8} \\\\=4\frac{1}{8}[/tex]

Hope this helped!

~AnonymousHelper1807

what is the approxiamate Square Root of 32?

Answers

Answer:

4^2

Step-by-step explanation:

plz can some answer it will be appreciated ​

Answers

Answer:

22 cm

Step-by-step explanation:

A hexagon has six sides. Since it is a regular hexagon, all of the sides have equal length, so we can multiply the length of one side, 3.6 by 6 to get the perimeter. 3.6 x 6 = 21.6. To the nearest centimeter, the upper bound is 22.

Solve by elimination
3x-30=Y
7y-6=3x

Answers

the coordinates would be, (x,y) = (12,6)

what is the answer 2(3x-4)+3(7-12x)

Answers

Answer:

-30x+13

Step-by-step explanation:

6x-8 + 21 - 36x

-30x+13

HELP ME PLZ, I GIVE BRAINLIEST TO THE PERSON WHO GET'S IT RIGHT

Answers

Step-by-step explanation:

Formula used:

[tex] {a}^{m} . {b}^{m} = (a \times b)^{m} \\ \\ [/tex]

[tex] {3}^{5} . {4}^{5} \\ = (3 \times 4) ^{5} \\ = {12}^{5} \\ [/tex]

So, Haley is incorrect.

3(6-f)-4=3f-4
Solve for f

Answers

Answer:

 3=f

Step-by-step explanation:

3(6-f)-4=3f-4

18- 3f=3f-4

14-3f=3f-4

14=6f-4

18=6f

3=f

Answer:

f=3

Step-by-step explanation:

show that the angles of an equalateral triangle are 60°each​

Answers

Answer:

For an equilateral triangle, we know that all 3 sides of the triangle are equal. Accordingly, all the 3 sides of the equilateral triangle hold equal angles.

Since, we know, that the sum of all angles of any triangle be 180° .

Let each angle be a.

Thus,

Hence, we can show that all the 3 angles of an equilateral triangle hold equal angles; i.e. 60°.

Step-by-step explanation:

can you help meew pleasee due in 5 minnn

Answers

Answer:

It's D: 3x - 12 ≤ 8x + 13

Step-by-step explanation:

The first step in this inequality is to take out the parentheses so you multiply 3 by x and -4.

Find the missing endpoint if K is the midpoint of segment LM. L(-9, 4) and K(2, -1); Find M.

Answers

M=(13;-2). If you have questions just message me. I hope this helps

Find the inverse of the function
F(x) = 5x + 10

F -1 (x) = ?

Answers

Answer is F-1(x)= x/5-2 it is x over 5 minus 2
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