Momtaj K. answered 08/17/19
A Student Friendly Math Teacher
Step 1: Consider the unknown number to be x.
Step 2: Write an expression for "the difference of a number and 3". Difference indicates subtraction.
So, x-3
Step 3: Write an expression for "the quotient of 25 and the difference of a number and 3". Quotient indicates division.
So, 25 / (x-3)