-3(9+2x)=-45

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Solution for -3(9+2x)=-45 equation: 



-3(9+2x)=-45

We move all terms to the left:

-3(9+2x)-(-45)=0

We add all the numbers together, and all the variables

-3(2x+9)-(-45)=0

We add all the numbers together, and all the variables

-3(2x+9)+45=0

We multiply parentheses

-6x-27+45=0

We add all the numbers together, and all the variables

-6x+18=0

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

-6x=-18

x=-18/-6

x=+3

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