1/2(10+12+12n)=1/3(15n+15)

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Solution for 1/2(10+12+12n)=1/3(15n+15) equation:



1/2(10+12+12n)=1/3(15n+15)
We move all terms to the left:
1/2(10+12+12n)-(1/3(15n+15))=0
Domain of the equation: 2(10+12+12n)!=0
n∈R
Domain of the equation: 3(15n+15))!=0
n∈R
We add all the numbers together, and all the variables
1/2(12n+22)-(1/3(15n+15))=0
We calculate fractions
(3n1/(2(12n+22)*3(15n+15)))+(-2n1/(2(12n+22)*3(15n+15)))=0
We calculate terms in parentheses: +(3n1/(2(12n+22)*3(15n+15))), so:
3n1/(2(12n+22)*3(15n+15))
We multiply all the terms by the denominator
3n1
We add all the numbers together, and all the variables
3n
Back to the equation:
+(3n)
We calculate terms in parentheses: +(-2n1/(2(12n+22)*3(15n+15))), so:
-2n1/(2(12n+22)*3(15n+15))
We multiply all the terms by the denominator
-2n1
We add all the numbers together, and all the variables
-2n
Back to the equation:
+(-2n)
We get rid of parentheses
3n-2n=0
We add all the numbers together, and all the variables
n=0

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