Answer:
You swap the x and y in the equation, and solve for y.
Step-by-step explanation:
Example: y = 4x + 8
y = 4x + 8 Original equation
x = 4y + 8 Swapped the x and y
x - 8 = 4y Subtracted 8 from both sides
x - 2 = y Divided 4 from both sides
The inverse of 4x + 8 would be
x - 2