3/4n+8=-7

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Solution for 3/4n+8=-7 equation: 



3/4n+8=-7

We move all terms to the left:

3/4n+8-(-7)=0



Domain of the equation: 4n!=0

n!=0/4

n!=0

n∈R



We add all the numbers together, and all the variables

3/4n+15=0

We multiply all the terms by the denominator


15*4n+3=0

Wy multiply elements

60n+3=0

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

60n=-3

n=-3/60

n=-1/20

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