7(x+9)+x=-9

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



7(x+9)+x=-9

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

x+7x+63+9=0

We add all the numbers together, and all the variables

8x+72=0

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

8x=-72

x=-72/8

x=-9

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