-7(x+7)=-3x-13

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Solution for -7(x+7)=-3x-13 equation: 



-7(x+7)=-3x-13

We move all terms to the left:

-7(x+7)-(-3x-13)=0

We multiply parentheses

-7x-(-3x-13)-49=0

We get rid of parentheses

-7x+3x+13-49=0

We add all the numbers together, and all the variables

-4x-36=0

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

-4x=36

x=36/-4

x=-9

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