Imbadatthis Imbadatthis 03-11-2017 Mathematics contestada 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)