The difference between a number and 12 is 20

Answer and explanation:

Given :

To find : Arrange the equations in the correct sequence to find the inverse of f(x) ?

Solution :

Writing step by step to find inverse,

Step 1 - Interchange y with x,

Step 2 - Cross multiply,

Step 3 - Apply distributive property,

Step 4 - Take y term one side,

Step - 5 Take y common,

Step 6 - Take x term together,

or