Answer:
12 is the answer
Step-by-step explanation:
¾ × x = 9
x = 12
tried to do it on text but It was pretty hard
First you collect the like term then variable one side coefficient one side and constant
A)

is false. There is no solution.
B)

is false. There is no solution.
C)

is
true. It has infinite solutions.
D)

is
true. It has infinite solutions.
E)

is false. There is no solution.