9(7-2x)=-9

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Solution for 9(7-2x)=-9 equation: 



9(7-2x)=-9

We move all terms to the left:

9(7-2x)-(-9)=0

We add all the numbers together, and all the variables

9(-2x+7)-(-9)=0

We add all the numbers together, and all the variables

9(-2x+7)+9=0

We multiply parentheses

-18x+63+9=0

We add all the numbers together, and all the variables

-18x+72=0

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

-18x=-72

x=-72/-18

x=+4

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