sierrakemp9931 sierrakemp9931
  • 15-08-2018
  • Mathematics
contestada

please solve by association or commutative property

please solve by association or commutative property class=

Respuesta :

a5904640
a5904640 a5904640
  • 15-08-2018

12x + 10 + 3 + 8x

12x + 8x + 10 + 3

20x + 13

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