GabrielTwo3 GabrielTwo3
  • 02-11-2020
  • Mathematics
contestada

2x + 7 + x -1 = 12 – x + 2

Respuesta :

aliciayong025
aliciayong025 aliciayong025
  • 02-11-2020

Answer:

X = 2

Step-by-step explanation:

Answer is x = 2

2x + x + 7 - 1 = 12 + 2 - x

3x + 6 = 14 - x

3x + x = 14 - 6

4x = 8

X = 2

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