42=19/y

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Solution for 42=19/y equation: 



42=19/y

We move all terms to the left:

42-(19/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

-(+19/y)+42=0

We get rid of parentheses

-19/y+42=0

We multiply all the terms by the denominator


42*y-19=0

We add all the numbers together, and all the variables

42y-19=0

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

42y=19

y=19/42

y=19/42

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