-2=-5+1/2n

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Solution for -2=-5+1/2n equation: 



-2=-5+1/2n

We move all terms to the left:

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



Domain of the equation: 2n)!=0

n!=0/1

n!=0

n∈R



We add all the numbers together, and all the variables

-(1/2n-5)-2=0

We get rid of parentheses

-1/2n+5-2=0

We multiply all the terms by the denominator


5*2n-2*2n-1=0

Wy multiply elements

10n-4n-1=0

We add all the numbers together, and all the variables

6n-1=0

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

6n=1

n=1/6

n=1/6

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