Mathematics
Mathematics, 23.08.2021 04:20, jescanarias22

List which of the associative and commutative properties are being used in each step. (9x – 3)+(10-5x)=9x – 3+10 - 5x

9x - 3+10-5x = 9x-5x - 3+10

9x – 5x – 3+10=(9x -5x)+(-3+10)

= 4x+7

answer
Answers: 1

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