3 years ago

Plzzz help I don't understand

1 answer:

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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