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5d - 3.3 = 7.2 how would you answer that
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5d - 3.3 = 7.2 how would you answer that
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Jul 13, 2015
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5d - 3.3 = 7.2 how would you answer that
Mathematics
middle-school
Prerna Chavan
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Add 3.3 to both sides.
You get 5d=10.5
Then divide both sides by 5.
d=2.1
Windsinger
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Jul 14, 2015
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First, add 3.3 to 7.2.
7.2 + 3.3 = 10.5
You're now left with 5d = 10.5
You need to get d by itself, so you divide 5 to both sides.
Answer: d = 2.1
Bambou
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Jul 19, 2015
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Bambou
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