7(x+2)-5(x+2)=20

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Solution for 7(x+2)-5(x+2)=20 equation: 



7(x+2)-5(x+2)=20

We move all terms to the left:

7(x+2)-5(x+2)-(20)=0

We multiply parentheses

7x-5x+14-10-20=0

We add all the numbers together, and all the variables

2x-16=0

We move all terms containing x to the left, all other terms to the right

2x=16

x=16/2

x=8

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