Answer:
Explanation:
-6.6(3x+6)-1.7(2x-5)
open the bracket
-19.8x - 39.6 - 3.3x + 8.5
combine the like terms
-19.8x - 3.3x -39.8 + 8.5
-23.1x - 31.3
7.2m questions
9.6m answers