Question

The sum of 5 and is 20. Write an equation to show this statement and find .

Answer 1

5+x = 20

x=20_5

x=15

Therefore ,

5+15=20

Answer 2

The sum of 5 and a number is 20. Let's call the number "x". The equation is: 5 + x = 20. To find the value of x, we can solve this equation.