Answer:
WVX = 107
Step-by-step explanation:
The exterior angle is equal to the sum of the opposite interior angles
V + W = 157
V + 50 =157
Subtract 50 from each side
V + 50 -50 =157-50
V = 107
7*4=28
28+7m=49
49-28=21
7m=21
21/7=3
m=3
Answer:
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