-4-2/2n=7

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Solution for -4-2/2n=7 equation: 



-4-2/2n=7

We move all terms to the left:

-4-2/2n-(7)=0



Domain of the equation: 2n!=0

n!=0/2

n!=0

n∈R



We add all the numbers together, and all the variables

-2/2n-11=0

We multiply all the terms by the denominator


-11*2n-2=0

Wy multiply elements

-22n-2=0

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

-22n=2

n=2/-22

n=-1/11

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