-1-1/2n=-2

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



-1-1/2n=-2

We move all terms to the left:

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

We multiply all the terms by the denominator


1*2n-1=0

Wy multiply elements

2n-1=0

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

2n=1

n=1/2

n=1/2

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