1/9y-7=-9

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Solution for 1/9y-7=-9 equation: 



1/9y-7=-9

We move all terms to the left:

1/9y-7-(-9)=0



Domain of the equation: 9y!=0

y!=0/9

y!=0

y∈R



We add all the numbers together, and all the variables

1/9y+2=0

We multiply all the terms by the denominator


2*9y+1=0

Wy multiply elements

18y+1=0

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

18y=-1

y=-1/18

y=-1/18

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