-1+2x-2=-7

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



-1+2x-2=-7

We move all terms to the left:

-1+2x-2-(-7)=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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