-9(x+7)-7=80

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Solution for -9(x+7)-7=80 equation: 



-9(x+7)-7=80

We move all terms to the left:

-9(x+7)-7-(80)=0

We add all the numbers together, and all the variables

-9(x+7)-87=0

We multiply parentheses

-9x-63-87=0

We add all the numbers together, and all the variables

-9x-150=0

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

-9x=150

x=150/-9

x=-16+2/3

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