Answer:
-12x
Step-by-step explanation:
6x+(-12x/2)+(-24x/2)
=6x+(-6x)+(-12x)
=6x-6x-12x
=-12x
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option D
x/-3≤3
multiply by (-1) on both sides
x/3≥-3
x>=-9
Putting values
6(12) - 8.45(4)
= 38.2
