7x-12=x+2+2x

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



7x-12=x+2+2x

We move all terms to the left:

7x-12-(x+2+2x)=0

We add all the numbers together, and all the variables

7x-(3x+2)-12=0

We get rid of parentheses

7x-3x-2-12=0

We add all the numbers together, and all the variables

4x-14=0

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

4x=14

x=14/4

x=3+1/2

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