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Solve for x. x= Look at image
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15 votes
Solve for x.

x=

Look at image

Solve for x. x= Look at image-example-1
User Siddiq
by
4.0k points

1 Answer

5 votes

Answer:


x = 14

Explanation:

To find x, the following equation is generated given the available information:


((x + 7) + x))/(x + 7) = (12 + 8)/(12)


(2x + 7)/(x + 7) = (20)/(12)


(2x + 7)/(x + 7) = (5)/(3)

Cross multiply


3(2x + 7) = 5(x + 7)


6x + 21 = 5x + 35

Collect like terms


6x - 5x = - 21 + 35


x = - 21 + 35


x = 14

User Henders
by
4.1k points
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