-39+31x-1=15x+120

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Solution for -39+31x-1=15x+120 equation: 



-39+31x-1=15x+120

We move all terms to the left:

-39+31x-1-(15x+120)=0

We add all the numbers together, and all the variables

31x-(15x+120)-40=0

We get rid of parentheses

31x-15x-120-40=0

We add all the numbers together, and all the variables

16x-160=0

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

16x=160

x=160/16

x=10

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