-3x+7=-86

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Solution for -3x+7=-86 equation: 



-3x+7=-86

We move all terms to the left:

-3x+7-(-86)=0

We add all the numbers together, and all the variables

-3x+93=0

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

-3x=-93

x=-93/-3

x=+31

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