Answer:
D
Step-by-step explanation:
Answer:
Step-by-step explanation:
∠AHE + ∠AHK = 180 {linear pair}
6x + 7 + 35 = 180
6x + 42 = 180
6x = 180 - 42
6x = 138
x = 138/6
x = 23
Answer:
Step-by-step explanation:
c
Answer:
the first one
Step-by-step explanation:
because x has an coefficient