12-(1/9n)=17

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Solution for 12-(1/9n)=17 equation:



12-(1/9n)=17
We move all terms to the left:
12-(1/9n)-(17)=0
Domain of the equation: 9n)!=0
n!=0/1
n!=0
n∈R
We add all the numbers together, and all the variables
-(+1/9n)+12-17=0
We add all the numbers together, and all the variables
-(+1/9n)-5=0
We get rid of parentheses
-1/9n-5=0
We multiply all the terms by the denominator
-5*9n-1=0
Wy multiply elements
-45n-1=0
We move all terms containing n to the left, all other terms to the right
-45n=1
n=1/-45
n=-1/45

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