abbyplatt23
abbyplatt23 abbyplatt23
  • 17-06-2021
  • Mathematics
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9. What property was used to get from line 1 to line 2?
line 1: 16 + 3x + 5 + 2x
line 2:2x + 3x + 5 + 16
line 3:5x + 21

Respuesta :

jimthompson5910 jimthompson5910
  • 17-06-2021

Answer: Commutative Property of Addition

This property says that A+B = B+A. The order of addition doesn't matter.

As an example, 2+3 = 3+2 since both sides evaluate to 5.

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