8/12+12+n=9/12

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Solution for 8/12+12+n=9/12 equation:



8/12+12+n=9/12
We move all terms to the left:
8/12+12+n-(9/12)=0
We add all the numbers together, and all the variables
n+12+8/12-(+9/12)=0
We get rid of parentheses
n+12+8/12-9/12=0
We multiply all the terms by the denominator
n*12+8-9+12*12=0
We add all the numbers together, and all the variables
n*12+143=0
Wy multiply elements
12n+143=0
We move all terms containing n to the left, all other terms to the right
12n=-143
n=-143/12
n=-11+11/12

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