61.6k views
5 votes
Whats the exanded expression for -7(k-3)

User Trevorj
by
6.3k points

1 Answer

4 votes

Answer:

-7k+21

Explanation:

Distributive Property:


A(B+C)=AB+AC

A=-7, B=K, and C=3

-7k+7*3

Multiply by the numbers from left to right to find the answer.

7*3=21

-7k+21 is the correct answer.

User Manotheshark
by
6.2k points