8x+9=15x-18

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Solution for 8x+9=15x-18 equation: 



8x+9=15x-18

We move all terms to the left:

8x+9-(15x-18)=0

We get rid of parentheses

8x-15x+18+9=0

We add all the numbers together, and all the variables

-7x+27=0

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

-7x=-27

x=-27/-7

x=3+6/7

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