2(w+8)+3w=21

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Solution for 2(w+8)+3w=21 equation: 



2(w+8)+3w=21

We move all terms to the left:

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

We add all the numbers together, and all the variables

3w+2(w+8)-21=0

We multiply parentheses

3w+2w+16-21=0

We add all the numbers together, and all the variables

5w-5=0

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

5w=5

w=5/5

w=1

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