21w+42/2=8

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Solution for 21w+42/2=8 equation: 



21w+42/2=8

We move all terms to the left:

21w+42/2-(8)=0

determiningTheFunctionDomain
21w-8+42/2=0

We add all the numbers together, and all the variables

21w+13=0

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

21w=-13

w=-13/21

w=-13/21

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