SOLUTION: Find the value of "x" In this supplementary angle 3X+20

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Question 950733: Find the value of "x" In this supplementary angle
3X+20
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Supplementary angles usually refers to pairs of angle.
Do you mean this angle's measure is 180?
If so,
3x%2B20=180
3x=160
x=160%2F3
If you meant something else, please repost.