(2x+3)+6x=9x-9

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Solution for (2x+3)+6x=9x-9 equation: 



(2x+3)+6x=9x-9

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

6x+2x-9x+3+9=0

We add all the numbers together, and all the variables

-1x+12=0

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

-x=-12

x=-12/-1

x=+12

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