Answer: x + y
Step-by-step explanation: I think that’s it, not too good with that stuff, sorry
It would be C, because a straight line equals to 180 degrees, and since 3 is 86, and lines m and n are parallel, 180-86 = C.94. Hope this helps!
Answer:

Step-by-step explanation:

6x + 2 - 2 = 14 - 2
6x/6 = 12/6
x = 2