Answer:
C, D, and E are your answers
3 x 2x = 6x, 3 x 6 = 18
6x - 18
x + 5x = 6x
2 x 3x = 6x
2 x 9 = 18
c.) 3(2x-6)
Reason:-
3(2x-6) = 6x-18
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