Answer:
-30m + 33
Explanation:
Step 1: Distribute -9 and 6:
(-9 * 6m) + (-9 * -3) + (6 * 1) + (6 * 4m
-54m + 27 + 6 + 24m
Step 2: Combine like terms:
(-54m + 24m) + (27 + 6)
-30m + 33
Thus, the simplified expressions of -9(6m - 3) + 6(1 + 4m) is -30m + 33