Question

Five less than three times a number is 1. Find the number

Answer 1

n = 2

Explanation:

Step 1: Write equation

"Five less" = subtract 5

"three times a number" = 3 × n, or 3n

"is 1" means = 1

3n - 5 = 1

Step 2: Solve for n

1. Add 5 to both sides: 3n = 6
2. Divide both sides by 3: n = 2