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natka813 [3]
3 years ago
10

Someone help me please with this algebra problem

Mathematics
1 answer:
aleksandr82 [10.1K]3 years ago
7 0

Answer:

4

Step-by-step explanation:

3r = 10 + 5s

r = 10

3(10) = 10 + 5s

30 = 10 + 5r

20 = 5r

r = 4

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