9(x+4)+(x+4)=7x-7

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Solution for 9(x+4)+(x+4)=7x-7 equation: 



9(x+4)+(x+4)=7x-7

We move all terms to the left:

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

We multiply parentheses

9x+(x+4)-(7x-7)+36=0

We get rid of parentheses

9x+x-7x+4+7+36=0

We add all the numbers together, and all the variables

3x+47=0

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

3x=-47

x=-47/3

x=-15+2/3

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