3(3-x)=-15

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Solution for 3(3-x)=-15 equation: 



3(3-x)=-15

We move all terms to the left:

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

We add all the numbers together, and all the variables

3(-1x+3)-(-15)=0

We add all the numbers together, and all the variables

3(-1x+3)+15=0

We multiply parentheses

-3x+9+15=0

We add all the numbers together, and all the variables

-3x+24=0

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

-3x=-24

x=-24/-3

x=+8

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