3(2w+5)=57

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Solution for 3(2w+5)=57 equation: 



3(2w+5)=57

We move all terms to the left:

3(2w+5)-(57)=0

We multiply parentheses

6w+15-57=0

We add all the numbers together, and all the variables

6w-42=0

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

6w=42

w=42/6

w=7

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