(7x+7)+2x+2=180

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Solution for (7x+7)+2x+2=180 equation: 



(7x+7)+2x+2=180

We move all terms to the left:

(7x+7)+2x+2-(180)=0

We add all the numbers together, and all the variables

2x+(7x+7)-178=0

We get rid of parentheses

2x+7x+7-178=0

We add all the numbers together, and all the variables

9x-171=0

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

9x=171

x=171/9

x=19

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