3(x+4)+9=-6

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Solution for 3(x+4)+9=-6 equation: 



3(x+4)+9=-6

We move all terms to the left:

3(x+4)+9-(-6)=0

We add all the numbers together, and all the variables

3(x+4)+15=0

We multiply parentheses

3x+12+15=0

We add all the numbers together, and all the variables

3x+27=0

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

3x=-27

x=-27/3

x=-9

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