Answer:

Step-by-step explanation:
Alternate interior angles are formed when a transversal passes through two parallel lines.
2x + y = 8
x - y = 10
--------------add
3x = 18
x = 6
x - y = 10
6 - y = 10
-y = 10 - 6
-y = 4
y = -4
solution is : (6,-4)
Step-by-step explanation:
6/5 this is the answer hopes this help