Question

When 3 is subtracted from one third of a number n, the result is less than 6. Which inequality and solution represent this situation?

Answer 1

1/3n-3÷6

Explanation:

3 is subtraced form 1/3

Answer 2

n < 27

Explanation:

1/3n - 3

1/3n - 3 < 6

Add 3 to each side.

1/3n - 3 + 3 < 6 + 3

Combine like terms.

1/3n < 9

Divide each side by 1/3.

1/3n ÷ 1/3 < 9 ÷ 1/3

Combine like terms.

n < 27