9=d/2+3

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Solution for 9=d/2+3 equation:



9=d/2+3
We move all terms to the left:
9-(d/2+3)=0
We get rid of parentheses
-d/2-3+9=0
We multiply all the terms by the denominator
-d-3*2+9*2=0
We add all the numbers together, and all the variables
-1d+12=0
We move all terms containing d to the left, all other terms to the right
-d=-12
d=-12/-1
d=+12

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