3(7n+13)/12n=2-15

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Solution for 3(7n+13)/12n=2-15 equation: 



3(7n+13)/12n=2-15

We move all terms to the left:

3(7n+13)/12n-(2-15)=0



Domain of the equation: 12n!=0

n!=0/12

n!=0

n∈R



We add all the numbers together, and all the variables

3(7n+13)/12n-(-13)=0

We add all the numbers together, and all the variables

3(7n+13)/12n+13=0

We multiply all the terms by the denominator


3(7n+13)+13*12n=0

We multiply parentheses

21n+13*12n+39=0

Wy multiply elements

21n+156n+39=0

We add all the numbers together, and all the variables

177n+39=0

We move all terms containing n to the left, all other terms to the right

177n=-39

n=-39/177

n=-13/59

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