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2 votes

10=2(r+1)

2 Answers

2 votes
10 = 2 ( r + 1 )

10 over 2 = r+1

5=r+1
r+1=5

r=5-1
r=4
User Hanish Singla
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4 votes
R=4 hope this helps!!!!!!
User Georgy Tarasov
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