Question

Combine the like terms to create an equivalent expression.

and please only use the signs what I gave you in the screen shot thank you

Answer 1

Answer: 6k+19

Explanation:

Like terms are terms with the same variables and powers. Since k is the variable in 7k and k, we have to do 7k-k=6k. Then because 19 isn’t a like term to 6k we just leave it. So the answer is 6k+19.

Hope this helps :)