-1/2n=-72

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Solution for -1/2n=-72 equation: 



-1/2n=-72

We move all terms to the left:

-1/2n-(-72)=0



Domain of the equation: 2n!=0

n!=0/2

n!=0

n∈R



We add all the numbers together, and all the variables

-1/2n+72=0

We multiply all the terms by the denominator


72*2n-1=0

Wy multiply elements

144n-1=0

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

144n=1

n=1/144

n=1/144

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