In the figure below, m_1=(x-9° and m2 =6xº.
Find the angle measures.
Help!!!!

Answer:
(x-9)°+6x=180°[by linear pair]
7x-9=180°
7x=180°+9
7x=189°
x=189/7
x=27
(x-9)°=27-9=18°
(6x)°=6×27=162°