63=-2x-5x-7

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Solution for 63=-2x-5x-7 equation: 



63=-2x-5x-7

We move all terms to the left:

63-(-2x-5x-7)=0

We add all the numbers together, and all the variables

-(-7x-7)+63=0

We get rid of parentheses

7x+7+63=0

We add all the numbers together, and all the variables

7x+70=0

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

7x=-70

x=-70/7

x=-10

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