7(x+4)=x-8

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Solution for 7(x+4)=x-8 equation: 



7(x+4)=x-8

We move all terms to the left:

7(x+4)-(x-8)=0

We multiply parentheses

7x-(x-8)+28=0

We get rid of parentheses

7x-x+8+28=0

We add all the numbers together, and all the variables

6x+36=0

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

6x=-36

x=-36/6

x=-6

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