Question

Combine the like terms to create an equivalent expression.

7k-k+19

Answer 1

6k + 19

Explanation:

7k - k + 19

combine like terms

= (7k - k) + 19 = 6k + 19

Answer 2

6k +19

Explanation:

7k-k+19

Combine like terms

7k-k = 6k

The expression becomes 6k +19