Answer:
west
Step-by-step explanation:
the fourth son is either "someone" or "west"
The answer to 20 ÷ 20 is 1
7 - 4 ( d - 3) = 23
7 - 4d + 12 = 23
Subtract 12 from both sides,
7 - 4d = 11
Subtract 7 to both sides
- 4d = 4
Divide -4 to both sides
d = -1
Answer:c
