How do I solve this
(please show ur work)
11x+7
9x+13

Step-by-step explanation:
and the same principle here :
a line is intersecting 2 parallel lines.
the intersection angle must be the same for both parallel lines, otherwise they would not be parallel ...
so,
11x + 7 = 9x + 13
2x + 7 = 13
2x = 6
x = 3