3+8x=39x+12

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Solution for 3+8x=39x+12 equation: 



3+8x=39x+12

We move all terms to the left:

3+8x-(39x+12)=0

We get rid of parentheses

8x-39x-12+3=0

We add all the numbers together, and all the variables

-31x-9=0

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

-31x=9

x=9/-31

x=-9/31

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