3(2x+9)=(-15)3

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Solution for 3(2x+9)=(-15)3 equation: 



3(2x+9)=(-15)3

We move all terms to the left:

3(2x+9)-((-15)3)=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+72=0

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

6x=-72

x=-72/6

x=-12

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