3.8=3/y-7.2.

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Solution for 3.8=3/y-7.2. equation: 



3.8=3/y-7.2.

We move all terms to the left:

3.8-(3/y-7.2.)=0



Domain of the equation: y-7.2.)!=0

y∈R



We add all the numbers together, and all the variables

-(+3/y)+3.8=0

We get rid of parentheses

-3/y+3.8=0

We multiply all the terms by the denominator


(3.8)*y-3=0

We multiply parentheses

3.8y-3=0

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

3.8y=3

y=3/3.8

y=1/1.2666666666667

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