d/7=-3

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Solution for d/7=-3 equation: 



d/7=-3

We move all terms to the left:

d/7-(-3)=0

We add all the numbers together, and all the variables

d/7+3=0

We multiply all the terms by the denominator


d+3*7=0

We add all the numbers together, and all the variables

d+21=0

We move all terms containing d to the left, all other terms to the right

d=-21

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