Answer the question below

Answer:
[tex]y = x \div 3 - 3 \div 4[/tex]
Step-by-step explanation:
[tex]y = mx + c \\ - 12y = 9 - 4x \\ 4 x - 9 = 12y \\y = 4x \div 12 - 9 \div 12 \\ reduce \\ y = x \div 3 - 3 \div 4[/tex]
kindly follow me if I am correct