-7x-7=2+11

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Solution for -7x-7=2+11 equation: 



-7x-7=2+11

We move all terms to the left:

-7x-7-(2+11)=0

We add all the numbers together, and all the variables

-7x-7-13=0

We add all the numbers together, and all the variables

-7x-20=0

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

-7x=20

x=20/-7

x=-2+6/7

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