9(x+7)=-18

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Solution for 9(x+7)=-18 equation: 



9(x+7)=-18

We move all terms to the left:

9(x+7)-(-18)=0

We add all the numbers together, and all the variables

9(x+7)+18=0

We multiply parentheses

9x+63+18=0

We add all the numbers together, and all the variables

9x+81=0

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

9x=-81

x=-81/9

x=-9

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