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What is the solution? 21=42−3r A r=−8 B r=−7 C r = 7 D r = 8
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4 votes
What is the solution? 21=42−3r A r=−8 B r=−7 C r = 7 D r = 8

User Leksat
by
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2 Answers

4 votes

Answer:

C r=7

Explanation:

User Annagram
by
6.6k points
3 votes
C. R = 7. 3x7= 21-42=21
User MarkyMarksFunkyBunch
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6.8k points
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