4-1/2n=-21

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Solution for 4-1/2n=-21 equation: 



4-1/2n=-21

We move all terms to the left:

4-1/2n-(-21)=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+25=0

We multiply all the terms by the denominator


25*2n-1=0

Wy multiply elements

50n-1=0

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

50n=1

n=1/50

n=1/50

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