3x+2+5x-9=9x-12

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Solution for 3x+2+5x-9=9x-12 equation: 



3x+2+5x-9=9x-12

We move all terms to the left:

3x+2+5x-9-(9x-12)=0

We add all the numbers together, and all the variables

8x-(9x-12)-7=0

We get rid of parentheses

8x-9x+12-7=0

We add all the numbers together, and all the variables

-1x+5=0

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

-x=-5

x=-5/-1

x=+5

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