72/y=18

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Solution for 72/y=18 equation: 



72/y=18

We move all terms to the left:

72/y-(18)=0



Domain of the equation: y!=0

y∈R



We multiply all the terms by the denominator


-18*y+72=0

We add all the numbers together, and all the variables

-18y+72=0

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

-18y=-72

y=-72/-18

y=+4

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