Which of the following angle pairs would apply to the alternate exterior angles theorem?

First option, angles 1 and 7

Step-by-step explanation:

The alternate exterior angles theorem is talking about angles that are on opposite sides of the "middle line" we'll call it that are on the outside of the parralel lines. In this case, it's 1 and 7 & 2 and 8.

(Edit: Thank you for Brainliest!)

If I remember the theorem correctly, It would be

8 and 2,

1 and 7,

4 and 6,

5 and 3.

I think that’s it although I’m not 100% sure.

2(2x + 3) = -4 + 2(2x + 5)

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 6

4x - 6 + 6 = 4x - 6 + 6

4x = 4x

x = x

unlimited solutions.

the answer is b.6

step-by-step explanation: