3(3w+8)=21

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Solution for 3(3w+8)=21 equation: 



3(3w+8)=21

We move all terms to the left:

3(3w+8)-(21)=0

We multiply parentheses

9w+24-21=0

We add all the numbers together, and all the variables

9w+3=0

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

9w=-3

w=-3/9

w=-1/3

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