6(3a+3)=-72

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Solution for 6(3a+3)=-72 equation:



6(3a+3)=-72
We move all terms to the left:
6(3a+3)-(-72)=0
We add all the numbers together, and all the variables
6(3a+3)+72=0
We multiply parentheses
18a+18+72=0
We add all the numbers together, and all the variables
18a+90=0
We move all terms containing a to the left, all other terms to the right
18a=-90
a=-90/18
a=-5

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