3(5g+8)=21

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Solution for 3(5g+8)=21 equation: 



3(5g+8)=21

We move all terms to the left:

3(5g+8)-(21)=0

We multiply parentheses

15g+24-21=0

We add all the numbers together, and all the variables

15g+3=0

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

15g=-3

g=-3/15

g=-1/5

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