8(x-2)+7x=-31

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Solution for 8(x-2)+7x=-31 equation:



8(x-2)+7x=-31
We move all terms to the left:
8(x-2)+7x-(-31)=0
We add all the numbers together, and all the variables
7x+8(x-2)+31=0
We multiply parentheses
7x+8x-16+31=0
We add all the numbers together, and all the variables
15x+15=0
We move all terms containing x to the left, all other terms to the right
15x=-15
x=-15/15
x=-1

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