77.8k views
2 votes
Factor.
21-28x
HELPPPP

2 Answers

7 votes

Answer:

I think its 3-4x

Explanation:

21÷7=3

28x÷7=4x

3-4x

User SafaOrhan
by
5.2k points
7 votes

Answer:

7(3-4x)

Explanation:

factor out 7 to 21-28x

7(3-4x)

User JackNova
by
6.1k points