mylah78jef mylah78jef
  • 30-04-2021
  • Mathematics
contestada

Create an equivalent expression: 5x + 3(x + 1) + 2x - 9

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neolights040916
neolights040916 neolights040916
  • 30-04-2021

Answer:

10x - 8

Step-by-step explanation:

5x + 3(x + 1) + 2x - 9

= 5x + 3x + 1 + 2x -9             (multiplication)

= 10x + 1 - 9                           (then combine like terms)

= 10x - 8

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