5/6=(2n+15)/7

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Solution for 5/6=(2n+15)/7 equation:



5/6=(2n+15)/7
We move all terms to the left:
5/6-((2n+15)/7)=0
We calculate fractions
(-((2n+15)*6)/()+()/()=0
We calculate terms in parentheses: +(-((2n+15)*6)/()+()/(), so:
-((2n+15)*6)/()+()/(
We add all the numbers together, and all the variables
-((2n+15)*6)/()+1
We multiply all the terms by the denominator
-((2n+15)*6)+1*()
We calculate terms in parentheses: -((2n+15)*6), so:
(2n+15)*6
We multiply parentheses
12n+90
Back to the equation:
-(12n+90)
We add all the numbers together, and all the variables
-(12n+90)
We get rid of parentheses
-12n-90
Back to the equation:
+(-12n-90)
We get rid of parentheses
-12n-90=0
We move all terms containing n to the left, all other terms to the right
-12n=90
n=90/-12
n=-7+1/2

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