2x-8x=-42

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



2x-8x=-42
We move all terms to the left:
2x-8x-(-42)=0
We add all the numbers together, and all the variables
-6x+42=0
We move all terms containing x to the left, all other terms to the right
-6x=-42
x=-42/-6
x=+7

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