3/4(n+9)=-12

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Solution for 3/4(n+9)=-12 equation: 



3/4(n+9)=-12

We move all terms to the left:

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



Domain of the equation: 4(n+9)!=0

n∈R



We add all the numbers together, and all the variables

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

We multiply all the terms by the denominator


12*4(n+9)+3=0

Wy multiply elements

48n(n+3=0

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