Please help me and explain how do I rearrange this equation to become y=mx+b form? THANKS!!!

Answer:
Step-by-step explanation:
3x - 2y = 9
Rearrange
3x - 9 = 2y
2y = 3x - 9
Divide both sides by 2
y = 3x/2 - 9/2
y = (3/2)x - 9/2 or y = (3/2)x + (-9/2)
Where m= 3/2 and b= -9/2