SOLUTION: The angles of a triangle are (2x - 30)degree,(2x -60)degree and (x-30)degree.what is the value of x?

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Question 770998: The angles of a triangle are (2x - 30)degree,(2x -60)degree and (x-30)degree.what is the value of x?
Answer by Cromlix(4381)   (Show Source): You can put this solution on YOUR website!
Total degrees in a triangle = 180 degrees
2x - 30 + 2x - 60 + x - 30 = 180
Collect like terms
5x - 120 = 180
5x = 180 + 120
5x = 300
x = 60 degrees.
Hope this helps.
:-)
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