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irina [24]
3 years ago
6

-k+3k combine like terms to create an equivalent expression​

Mathematics
1 answer:
Nimfa-mama [501]3 years ago
8 0

Answer:

2k

Step-by-step explanation:

3k and -k are both like terms, so you can combine them. Adding opposite signs works in the same way as subtraction, so you can rewrite the expression as 3k-k, which is 2k.

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