8x+31=15

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Solution for 8x+31=15 equation: 



8x+31=15

We move all terms to the left:

8x+31-(15)=0

We add all the numbers together, and all the variables

8x+16=0

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

8x=-16

x=-16/8

x=-2

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