3/8=21/y

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Solution for 3/8=21/y equation:



3/8=21/y
We move all terms to the left:
3/8-(21/y)=0
Domain of the equation: y)!=0
y!=0/1
y!=0
y∈R
We add all the numbers together, and all the variables
-(+21/y)+3/8=0
We get rid of parentheses
-21/y+3/8=0
We calculate fractions
There is no solution for this equation

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