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tia_tia [17]
3 years ago
11

Someone please help I’m so confused

Mathematics
2 answers:
TEA [102]3 years ago
5 0

Answer:

sorry i cant answer it and it wont let me leave.

Step-by-step explanation:

zalisa [80]3 years ago
3 0
Cross multiply
5(r+5) = 9(r-9)
5r + 25 = 9r - 81
25 = 4r - 81
4r = 106, r = 106/4 = 53/2
The answer is r = 53/2
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