7=-8x+86

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Solution for 7=-8x+86 equation:



7=-8x+86
We move all terms to the left:
7-(-8x+86)=0
We get rid of parentheses
8x-86+7=0
We add all the numbers together, and all the variables
8x-79=0
We move all terms containing x to the left, all other terms to the right
8x=79
x=79/8
x=9+7/8

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