21-8(w+3)+3=7w

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Solution for 21-8(w+3)+3=7w equation: 



21-8(w+3)+3=7w

We move all terms to the left:

21-8(w+3)+3-(7w)=0

We add all the numbers together, and all the variables

-7w-8(w+3)+24=0

We multiply parentheses

-7w-8w-24+24=0

We add all the numbers together, and all the variables

-15w=0

w=0/-15

w=0

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