7/4w-1=20

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Solution for 7/4w-1=20 equation: 



7/4w-1=20

We move all terms to the left:

7/4w-1-(20)=0



Domain of the equation: 4w!=0

w!=0/4

w!=0

w∈R



We add all the numbers together, and all the variables

7/4w-21=0

We multiply all the terms by the denominator


-21*4w+7=0

Wy multiply elements

-84w+7=0

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

-84w=-7

w=-7/-84

w=1/12

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