12 Select the correct expressions.
Identify the equivalent expressions of 4(2x + x - 3) - 3x + 3 by substituting x= 2 and x= 3.
9x -9
9x - 1
9x + X-9
9(x - 1)
4(3x – 3) + 3 - 3x
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The equation |pl = 2 represents the total number of points that can be earned or lost during one turn of a game. which best describes how many points can be earned or lost during one turn? o o -2 2 oor 2 -2 or 2 o

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