9(x+5)+(x+5)=7x-7

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Solution for 9(x+5)+(x+5)=7x-7 equation: 



9(x+5)+(x+5)=7x-7

We move all terms to the left:

9(x+5)+(x+5)-(7x-7)=0

We multiply parentheses

9x+(x+5)-(7x-7)+45=0

We get rid of parentheses

9x+x-7x+5+7+45=0

We add all the numbers together, and all the variables

3x+57=0

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

3x=-57

x=-57/3

x=-19

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