d/7-3=21

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Solution for d/7-3=21 equation:



d/7-3=21
We move all terms to the left:
d/7-3-(21)=0
We add all the numbers together, and all the variables
d/7-24=0
We multiply all the terms by the denominator
d-24*7=0
We add all the numbers together, and all the variables
d-168=0
We move all terms containing d to the left, all other terms to the right
d=168

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