-4/7n=-28

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Solution for -4/7n=-28 equation: 



-4/7n=-28

We move all terms to the left:

-4/7n-(-28)=0



Domain of the equation: 7n!=0

n!=0/7

n!=0

n∈R



We add all the numbers together, and all the variables

-4/7n+28=0

We multiply all the terms by the denominator


28*7n-4=0

Wy multiply elements

196n-4=0

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

196n=4

n=4/196

n=1/49

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