Use the given conditions to write a system of equations Solv

Use the given conditions to write a system of equations. Solve the system and find the numbers. The sum of two numbers is 9. If one number is subtracted from the other, the result is 3. Find the numbers.

Solution

Let the two numbesr be x and y

sum of number be : x+y = 9

on number . subtracted from another : x- y = 3

solve the two equations : 2x = 12

x= 6 ; y = 3

Two numbers are 3, and 6