SOLUTION: A right angle with 2 angles values x+20 and 2x+10 what is the value of x?

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Question 270836: A right angle with 2 angles values x+20 and 2x+10 what is the value of x?
Answer by Greenfinch(383) About Me  (Show Source):
You can put this solution on YOUR website!
x + 20 + 2x + 10 = 90
3x + 30 = 90
3x = 60
x = 20