Answer:
y=106
x=18
Step-by-step explanation:
65+(y+9)=180
y+74=180
y+9=6x+7 because alternate interior angles are congruent
we know that y=106, therefore y+9=115
115=6x+7
108=6x
g = 30
Plus with minus inside brackets give us minus
(x+1)(x-6)