20=5/2y

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Solution for 20=5/2y equation: 



20=5/2y

We move all terms to the left:

20-(5/2y)=0



Domain of the equation: 2y)!=0

y!=0/1

y!=0

y∈R



We add all the numbers together, and all the variables

-(+5/2y)+20=0

We get rid of parentheses

-5/2y+20=0

We multiply all the terms by the denominator


20*2y-5=0

Wy multiply elements

40y-5=0

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

40y=5

y=5/40

y=1/8

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