-w/9=-21

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Solution for -w/9=-21 equation: 



-w/9=-21

We move all terms to the left:

-w/9-(-21)=0

We add all the numbers together, and all the variables

-w/9+21=0

We multiply all the terms by the denominator


-w+21*9=0

We add all the numbers together, and all the variables

-1w+189=0

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

-w=-189

w=-189/-1

w=+189

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