3x+9=5x-18

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Solution for 3x+9=5x-18 equation: 



3x+9=5x-18

We move all terms to the left:

3x+9-(5x-18)=0

We get rid of parentheses

3x-5x+18+9=0

We add all the numbers together, and all the variables

-2x+27=0

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

-2x=-27

x=-27/-2

x=13+1/2

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