The m ZACD = (4x + 4) and m ZABD = (6x - 14). Find m ZACD.
A) 9°
B) 24°
C) 40°
D) 60°

Answer:
9°
Step-by-step explanation:
4x+4=6x-14
4+14=6x-4x
18=2x
(18÷2)=(2x÷2)
9=x