2(2g+9)=18+7g+12

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Solution for 2(2g+9)=18+7g+12 equation:



2(2g+9)=18+7g+12
We move all terms to the left:
2(2g+9)-(18+7g+12)=0
We add all the numbers together, and all the variables
2(2g+9)-(7g+30)=0
We multiply parentheses
4g-(7g+30)+18=0
We get rid of parentheses
4g-7g-30+18=0
We add all the numbers together, and all the variables
-3g-12=0
We move all terms containing g to the left, all other terms to the right
-3g=12
g=12/-3
g=-4

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