3x+2=12x-30

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Solution for 3x+2=12x-30 equation: 



3x+2=12x-30

We move all terms to the left:

3x+2-(12x-30)=0

We get rid of parentheses

3x-12x+30+2=0

We add all the numbers together, and all the variables

-9x+32=0

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

-9x=-32

x=-32/-9

x=3+5/9

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