2x+12=7x=-2

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Solution for 2x+12=7x=-2 equation: 



2x+12=7x=-2

We move all terms to the left:

2x+12-(7x)=0

We add all the numbers together, and all the variables

-5x+12=0

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

-5x=-12

x=-12/-5

x=2+2/5

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