21/3y=14

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Solution for 21/3y=14 equation: 



21/3y=14

We move all terms to the left:

21/3y-(14)=0



Domain of the equation: 3y!=0

y!=0/3

y!=0

y∈R



We multiply all the terms by the denominator


-14*3y+21=0

Wy multiply elements

-42y+21=0

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

-42y=-21

y=-21/-42

y=1/2

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