-6+7x+2x=57

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Solution for -6+7x+2x=57 equation:



-6+7x+2x=57
We move all terms to the left:
-6+7x+2x-(57)=0
We add all the numbers together, and all the variables
9x-63=0
We move all terms containing x to the left, all other terms to the right
9x=63
x=63/9
x=7

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