-2x-8=-42

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Solution for -2x-8=-42 equation: 



-2x-8=-42

We move all terms to the left:

-2x-8-(-42)=0

We add all the numbers together, and all the variables

-2x+34=0

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

-2x=-34

x=-34/-2

x=+17

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