3n/5n+12=1/2

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Solution for 3n/5n+12=1/2 equation: 



3n/5n+12=1/2

We move all terms to the left:

3n/5n+12-(1/2)=0



Domain of the equation: 5n!=0

n!=0/5

n!=0

n∈R



We add all the numbers together, and all the variables

3n/5n+12-(+1/2)=0

We get rid of parentheses

3n/5n+12-1/2=0

We calculate fractions


6n/10n+(-5n)/10n+12=0

We multiply all the terms by the denominator


6n+(-5n)+12*10n=0

Wy multiply elements

6n+(-5n)+120n=0

We get rid of parentheses

6n-5n+120n=0

We add all the numbers together, and all the variables

121n=0

n=0/121

n=0

Równanie nie ma rozwiązania

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