3/10-7/y=3y-70/10y

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Solution for 3/10-7/y=3y-70/10y equation:



3/10-7/y=3y-70/10y
We move all terms to the left:
3/10-7/y-(3y-70/10y)=0
Domain of the equation: y!=0
y∈R
Domain of the equation: 10y)!=0
y!=0/1
y!=0
y∈R
We add all the numbers together, and all the variables
-7/y-(+3y-70/10y)+3/10=0
We get rid of parentheses
-7/y-3y+70/10y+3/10=0
We calculate fractions
-3y+(-700y)/100y^2+70y/100y^2+3y/100y^2=0
We multiply all the terms by the denominator
-3y*100y^2+(-700y)+70y+3y=0
We add all the numbers together, and all the variables
73y-3y*100y^2+(-700y)=0
Wy multiply elements
-300y^3+73y+(-700y)=0
We get rid of parentheses
-300y^3+73y-700y=0
We do not support eypression: y^3

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