1/2y+3.2=20

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Solution for 1/2y+3.2=20 equation: 



1/2y+3.2=20

We move all terms to the left:

1/2y+3.2-(20)=0



Domain of the equation: 2y!=0

y!=0/2

y!=0

y∈R



We add all the numbers together, and all the variables

1/2y-16.8=0

We multiply all the terms by the denominator


-(16.8)*2y+1=0

We multiply parentheses

-33.6y+1=0

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

-33.6y=-1

y=-1/-33.6

y=1/33.6

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