X-3(x+5)=9

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Solution for X-3(x+5)=9 equation: 



X-3(X+5)=9

We move all terms to the left:

X-3(X+5)-(9)=0

We multiply parentheses

X-3X-15-9=0

We add all the numbers together, and all the variables

-2X-24=0

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

-2X=24

X=24/-2

X=-12

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