Answer :
Answer:
see below
Step-by-step explanation:
1. 4 + 4w
- Take out a 4 from each term.
- 4(1 + w)
2. 18w + 9
- Take out a 9 from each term.
- 9(2w + 1)
3. 18 + 6x
- Take out a 6 from each term.
- 6(3 + x)
4. 21x + 42
- Take out a 21 from each term.
- 21(x + 2)
5. 25x + 45
- Take out a 5 from each term.
- 5(5x + 9)
Hope this helps!