To determine whether students at Bernal want to attend an art festival at the school, Manuel surveys all the students in the library at lunch. Biased or unbiased. Explain for brainlist

you didn't give an question you just gave us a statement

wouldn't that be a) 1

4=4x then divide 4 on both sides and you get x=1

x=-2

step-by-step explanation:

28-32x=92

-32x=92-28

-32x=64

x=64/-32

x=-2