A 180° angle (straight line) is formed by two adjacent angles. One angle is (2x+3)° and the other is (x−6)°. What are the two unknown angles that make this equation true?
A: 125° and 55°
B: 186° and 88°
C: 121° and 59°
D: 129° and 51°
As expected, the bot is wrong again
2x+3 + x-6 = 180
3x = 183
x = 61
so the angles are 2(61) + 3 and 61-6, which would be
125° and 55°