SOLUTION: the adjacent angles of a parellelogram are 7x-60 and 4x+20 find all the angles

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Question 758529: the adjacent angles of a parellelogram are 7x-60 and 4x+20 find all the angles
Answer by tommyt3rd(5050) About Me  (Show Source):
You can put this solution on YOUR website!
7x-60 + 4x+20 =180
11x=180+40
11x=220
x=20
angles are: 100, and 80

:)