SOLUTION: angle a and angle b are supplementary. m angle a=3x+12 and m angle b=2x-22

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Question 793128: angle a and angle b are supplementary. m angle a=3x+12 and m angle b=2x-22
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
3x+12+2x-22=180
5x-10=180
5x=190
x=190/5
x=38
3x+12=126 A
2x-22=54 B