3d=9/10

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Solution for 3d=9/10 equation:



3d=9/10
We move all terms to the left:
3d-(9/10)=0
We add all the numbers together, and all the variables
3d-(+9/10)=0
We get rid of parentheses
3d-9/10=0
We multiply all the terms by the denominator
3d*10-9=0
Wy multiply elements
30d-9=0
We move all terms containing d to the left, all other terms to the right
30d=9
d=9/30
d=3/10

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