6x+12=2x-18

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Solution for 6x+12=2x-18 equation: 



6x+12=2x-18

We move all terms to the left:

6x+12-(2x-18)=0

We get rid of parentheses

6x-2x+18+12=0

We add all the numbers together, and all the variables

4x+30=0

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

4x=-30

x=-30/4

x=-7+1/2

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