-21=w/8

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Solution for -21=w/8 equation: 



-21=w/8

We move all terms to the left:

-21-(w/8)=0

We add all the numbers together, and all the variables

-(+w/8)-21=0

We get rid of parentheses

-w/8-21=0

We multiply all the terms by the denominator


-w-21*8=0

We add all the numbers together, and all the variables

-1w-168=0

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

-w=168

w=168/-1

w=-168

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