SOLUTION: ANGLE A AND B ARE SUPPLEMENTARY. THE MEASURE OF ANGLE A IS 5X+12 AND THE MEASURE OF ANGLE B IS 6X-30. WHAT IS THE MEASURMENT OF EACH?

Question 800026: ANGLE A AND B ARE SUPPLEMENTARY. THE MEASURE OF ANGLE A IS 5X+12 AND THE MEASURE OF ANGLE B IS 6X-30. WHAT IS THE MEASURMENT OF EACH?
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
5x+12+6x-30=180
11x=180-12+30
11x=198
x=198/11
x=18
5x+12=102
6x-30=78
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