Question

The sum of three consecutive numbers is 54. What are the three numbers. Define the variable. Write the equation. Solve the equation.

Answer 1

17, 18, 19

Explanation:

x + x + 1 + x + 2 = 54

3x + 3 = 54

3x = 51

x = 17

`x_(n)` ∈ {17, 18, 19}