(y+4,5)/y=28/10

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Solution for (y+4,5)/y=28/10 equation: 



(y+4.5)/y=28/10

We move all terms to the left:

(y+4.5)/y-(28/10)=0



Domain of the equation: y!=0

y∈R



We add all the numbers together, and all the variables

(y+4.5)/y-(+28/10)=0

We get rid of parentheses

(y+4.5)/y-28/10=0

We calculate fractions


(10y+45)/10y+(-28y)/10y=0

We multiply all the terms by the denominator


(10y+45)+(-28y)=0

We get rid of parentheses

10y-28y+45=0

We add all the numbers together, and all the variables

-18y+45=0

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

-18y=-45

y=-45/-18

y=2+1/2

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