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DaniilM [7]
3 years ago
15

6(5r-11)-(5-r)}6(5r−11)−(5−r)

Mathematics
2 answers:
Juli2301 [7.4K]3 years ago
5 0
30r(2)-185r+259=3r(2)-185r+259
denpristay [2]3 years ago
3 0

Answer:

31r-71

Step-by-step explanation:

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