-3/4w=-21

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Solution for -3/4w=-21 equation: 



-3/4w=-21

We move all terms to the left:

-3/4w-(-21)=0



Domain of the equation: 4w!=0

w!=0/4

w!=0

w∈R



We add all the numbers together, and all the variables

-3/4w+21=0

We multiply all the terms by the denominator


21*4w-3=0

Wy multiply elements

84w-3=0

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

84w=3

w=3/84

w=1/28

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