40=(2/y)

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Solution for 40=(2/y) equation: 



40=(2/y)

We move all terms to the left:

40-((2/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

-((+2/y))+40=0

We multiply all the terms by the denominator


-((+2+40*y))=0



We calculate terms in parentheses: -((+2+40*y)), so:

(+2+40*y)

We add all the numbers together, and all the variables

(40y+2)

We get rid of parentheses

40y+2

Back to the equation:

-(40y+2)



We get rid of parentheses

-40y-2=0

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

-40y=2

y=2/-40

y=-1/20

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