How do you solve this question explain.

Which values of p and q result in an equation with exactly one solution? px-43=-42x+q choose all answers that apply: a) p=-43 and q=-43 b) p=42 and q=43 c) p=43 and q=−42 d) p=42 and q=42

The measure of angle 0 is 600 degrees

What are the factors of me - 12m + 20?