3+18/y=12

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Solution for 3+18/y=12 equation: 



3+18/y=12

We move all terms to the left:

3+18/y-(12)=0



Domain of the equation: y!=0

y∈R



We add all the numbers together, and all the variables

18/y-9=0

We multiply all the terms by the denominator


-9*y+18=0

We add all the numbers together, and all the variables

-9y+18=0

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

-9y=-18

y=-18/-9

y=+2

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