20=n/9+1

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Solution for 20=n/9+1 equation:



20=n/9+1
We move all terms to the left:
20-(n/9+1)=0
We get rid of parentheses
-n/9-1+20=0
We multiply all the terms by the denominator
-n-1*9+20*9=0
We add all the numbers together, and all the variables
-1n+171=0
We move all terms containing n to the left, all other terms to the right
-n=-171
n=-171/-1
n=+171

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