1/2n+1/2n=-4

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Solution for 1/2n+1/2n=-4 equation: 



1/2n+1/2n=-4

We move all terms to the left:

1/2n+1/2n-(-4)=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+1/2n+4=0

We multiply all the terms by the denominator


4*2n+1+1=0

We add all the numbers together, and all the variables

4*2n+2=0

Wy multiply elements

8n+2=0

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

8n=-2

n=-2/8

n=-1/4

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