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24-05-2021
Mathematics

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2) 2(8r + 5) = 24 + 9r

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24-05-2021

Answer:

r = 2

Step-by-step explanation:

2(8r + 5) = 24 + 9r

16r + 10 = 24 + 9r

16r - 9r = 24 - 10

7r = 14

r = 2

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