7x+(8-5x)=3x-7

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Solution for 7x+(8-5x)=3x-7 equation: 



7x+(8-5x)=3x-7

We move all terms to the left:

7x+(8-5x)-(3x-7)=0

We add all the numbers together, and all the variables

7x+(-5x+8)-(3x-7)=0

We get rid of parentheses

7x-5x-3x+8+7=0

We add all the numbers together, and all the variables

-1x+15=0

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

-x=-15

x=-15/-1

x=+15

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