d+(-16)=21

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Solution for d+(-16)=21 equation:



d+(-16)=21
We move all terms to the left:
d+(-16)-(21)=0
determiningTheFunctionDomain d-21+(-16)=0
We add all the numbers together, and all the variables
d-37=0
We move all terms containing d to the left, all other terms to the right
d=37

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