Question

Which expression is equivalent to 6(3n-4)?

1)9n-10
2)18n-24
3)18n-4
4) 3n-24

Answer 1

18n-24

Explanation:

6(3n-4)

Open the brackets .......

(6×3n)-(6×4)

=18n_24

Answer 2

`18n - 24`

Explanation:

`6(3n - 4) = 18n - 24`