3/4(d+9)=-12

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



3/4(d+9)=-12

We move all terms to the left:

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



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

d∈R



We add all the numbers together, and all the variables

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

We multiply all the terms by the denominator


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

Wy multiply elements

48d(d+3=0

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