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27.9=3/4y
We move all terms to the left:
27.9-(3/4y)=0
Domain of the equation: 4y)!=0We add all the numbers together, and all the variables
y!=0/1
y!=0
y∈R
-(+3/4y)+27.9=0
We get rid of parentheses
-3/4y+27.9=0
We multiply all the terms by the denominator
(27.9)*4y-3=0
We multiply parentheses
111.6y-3=0
We move all terms containing y to the left, all other terms to the right
111.6y=3
y=3/111.6
y=1/37.2
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