11/9=7/9+n

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Solution for 11/9=7/9+n equation:



11/9=7/9+n
We move all terms to the left:
11/9-(7/9+n)=0
Domain of the equation: 9+n)!=0
We move all terms containing n to the left, all other terms to the right
n)!=-9
n!=-9/1
n!=-9
n∈R
We add all the numbers together, and all the variables
-(+n+7/9)+11/9=0
We get rid of parentheses
-n-7/9+11/9=0
We multiply all the terms by the denominator
-n*9-7+11=0
We add all the numbers together, and all the variables
-n*9+4=0
Wy multiply elements
-9n+4=0
We move all terms containing n to the left, all other terms to the right
-9n=-4
n=-4/-9
n=4/9

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