What is the inverse of the equation y
31 – 2?

Answer:
The inverse is (x+2)/3
Step-by-step explanation:
y = 3x-2
To find the inverse, exchange x and y
x = 3y-2
Solve for y
Add 2 to each side
x+2 = 3y-2+2
x+2 = 3y
Divide by 3
(x+2)/3 = 3y/3
(x+2)/3 = y
The inverse is (x+2)/3