20-11-2020
Mathematics

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2r-7 = r + 15,
Find R

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evansandre2007 evansandre2007

21-11-2020

Answer: 22

Step-by-step explanation:

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gufeliz1965 gufeliz1965

21-11-2020

2r - 7 = r + 15

2r - r = 15 + 7

2r = 22

r = 22/2

r = 11

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