3d=4d+7

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Solution for 3d=4d+7 equation:



3d=4d+7
We move all terms to the left:
3d-(4d+7)=0
We get rid of parentheses
3d-4d-7=0
We add all the numbers together, and all the variables
-1d-7=0
We move all terms containing d to the left, all other terms to the right
-d=7
d=7/-1
d=-7

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