20=5/4y

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Solution for 20=5/4y equation: 



20=5/4y

We move all terms to the left:

20-(5/4y)=0



Domain of the equation: 4y)!=0

y!=0/1

y!=0

y∈R



We add all the numbers together, and all the variables

-(+5/4y)+20=0

We get rid of parentheses

-5/4y+20=0

We multiply all the terms by the denominator


20*4y-5=0

Wy multiply elements

80y-5=0

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

80y=5

y=5/80

y=1/16

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