1/2n+8=-2

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Solution for 1/2n+8=-2 equation: 



1/2n+8=-2

We move all terms to the left:

1/2n+8-(-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+10=0

We multiply all the terms by the denominator


10*2n+1=0

Wy multiply elements

20n+1=0

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

20n=-1

n=-1/20

n=-1/20

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