3+2x+6x-12=9x-13

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Solution for 3+2x+6x-12=9x-13 equation: 



3+2x+6x-12=9x-13

We move all terms to the left:

3+2x+6x-12-(9x-13)=0

We add all the numbers together, and all the variables

8x-(9x-13)-9=0

We get rid of parentheses

8x-9x+13-9=0

We add all the numbers together, and all the variables

-1x+4=0

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

-x=-4

x=-4/-1

x=+4

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