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Sidana [21]
3 years ago
13

Plzzz help I don't understand

Mathematics
1 answer:
Firlakuza [10]3 years ago
4 0
2/5k-3/5+1/10k
2/5k+1/10k-3/5
2/5×2= 4/10(do this to get like denominators)
4/10k+1/10k-3/5

5/10k-3/5 or 1/2k-3/5
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