I'd appreciate it if anyone could help out as soon as possible!
Which equation should be used to imply that l and p parallel?
Choices:
Question 5 options:
3x + 14 = 8x - 21
(8x - 21) - (3x + 14) = 90º
2 • (3x + 14) = 8x - 21
(3x + 14) + (8x - 21) = 180º
