Question

Combine like terms to create an equivalent expression, 7k−k+19

Answer 1

6k + 19

Explanation:

7k - k = 6k

you can't add a variable term with a non-variable term, so it would be 6k + 19

hope this helps :)

Answer 2

Answer: 6k+19

Explanation:

To combine like terms subtract the k term from the 7k term.

7k-k+19 = 6k+19