8x-15+2x=7x-86

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Solution for 8x-15+2x=7x-86 equation:



8x-15+2x=7x-86
We move all terms to the left:
8x-15+2x-(7x-86)=0
We add all the numbers together, and all the variables
10x-(7x-86)-15=0
We get rid of parentheses
10x-7x+86-15=0
We add all the numbers together, and all the variables
3x+71=0
We move all terms containing x to the left, all other terms to the right
3x=-71
x=-71/3
x=-23+2/3

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