Farnaz44 Farnaz44
  • 18-11-2020
  • Mathematics
contestada

5. y=x-1
x+y= 3
anyone know this ?

Respuesta :

tatumyork tatumyork
  • 18-11-2020
x+x-1=3
2x-1=3
2x=4
x=2
Answer Link

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