3/4 =w/6 simplify as much as possible HELP plzzz

Anyone know? is appreciated! will mark brainliest if correct!

Describe the domain and range of y=2(3)^x-2+5

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