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Today at 12:37 PM
Mathematics

Answered

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

Answer :

Today at 12:42 PM

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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