3x-9=-15x-36

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Solution for 3x-9=-15x-36 equation: 



3x-9=-15x-36

We move all terms to the left:

3x-9-(-15x-36)=0

We get rid of parentheses

3x+15x+36-9=0

We add all the numbers together, and all the variables

18x+27=0

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

18x=-27

x=-27/18

x=-1+1/2

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