9(d-3)=12d

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



9(d-3)=12d
We move all terms to the left:
9(d-3)-(12d)=0
We add all the numbers together, and all the variables
-12d+9(d-3)=0
We multiply parentheses
-12d+9d-27=0
We add all the numbers together, and all the variables
-3d-27=0
We move all terms containing d to the left, all other terms to the right
-3d=27
d=27/-3
d=-9

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