1/5y+9=12

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Solution for 1/5y+9=12 equation: 



1/5y+9=12

We move all terms to the left:

1/5y+9-(12)=0



Domain of the equation: 5y!=0

y!=0/5

y!=0

y∈R



We add all the numbers together, and all the variables

1/5y-3=0

We multiply all the terms by the denominator


-3*5y+1=0

Wy multiply elements

-15y+1=0

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

-15y=-1

y=-1/-15

y=1/15

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