-7x-7-1=2x-7x-12

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Solution for -7x-7-1=2x-7x-12 equation: 



-7x-7-1=2x-7x-12

We move all terms to the left:

-7x-7-1-(2x-7x-12)=0

We add all the numbers together, and all the variables

-7x-(-5x-12)-7-1=0

We add all the numbers together, and all the variables

-7x-(-5x-12)-8=0

We get rid of parentheses

-7x+5x+12-8=0

We add all the numbers together, and all the variables

-2x+4=0

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

-2x=-4

x=-4/-2

x=+2

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