Choose an expression that is equivalent to 9 - (3 - 6x)

1. 9 + 3 + 6x
2. 9 + 3 - 6x
3. 9 - 3 + 6x
4. 9 - (3x)
5. 9 - (-3)
6. 8(3 - 6x)

Respuesta :

1. 9 - 3 + 6x is equivalent to 9 - (3 - 6x).