3/4n+9=-3

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Solution for 3/4n+9=-3 equation: 



3/4n+9=-3

We move all terms to the left:

3/4n+9-(-3)=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+12=0

We multiply all the terms by the denominator


12*4n+3=0

Wy multiply elements

48n+3=0

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

48n=-3

n=-3/48

n=-1/16

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