4=30/w

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Solution for 4=30/w equation: 



4=30/w

We move all terms to the left:

4-(30/w)=0



Domain of the equation: w)!=0

w!=0/1

w!=0

w∈R



We add all the numbers together, and all the variables

-(+30/w)+4=0

We get rid of parentheses

-30/w+4=0

We multiply all the terms by the denominator


4*w-30=0

We add all the numbers together, and all the variables

4w-30=0

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

4w=30

w=30/4

w=7+1/2

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