SOLUTION: I have learned how to find angle values (x and y) of 2-4 unknown angles, but I'm having trouble understanding how to find values of 3 unknown angles. Can you help me? If you are

Question 155917This question is from textbook McCougal Littell Geometry
: I have learned how to find angle values (x and y) of 2-4 unknown angles, but I'm having trouble understanding how to find values of 3 unknown angles. Can you help me? If you are able to find my textbook, I'm on page 39. There is also a Practice workbook page that goes along with it with similar problems. This problem has the following angles: Find the values of x and y
Angle 1: (9x + 20)
Angle 2: 2y
Angle 3: 7x This question is from textbook McCougal Littell Geometry

Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
I have learned how to find angle values (x and y) of 2-4 unknown angles, but I'm having trouble understanding how to find values of 3 unknown angles. Can you help me? If you are able to find my textbook, I'm on page 39. There is also a Practice workbook page that goes along with it with similar problems. This problem has the following angles: Find the values of x and y
Angle 1: (9x + 20)
Angle 2: 2y
Angle 3: 7x
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Unless there's some additional info in the textbook (which I don't have), there's no way to solve that.
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