brookiepam brookiepam
  • 22-02-2021
  • Mathematics
contestada

Solve to system of linear equations by substitution

y = 2x
x + y = -9

The solution of the system is ( x , y )

Relax

Respuesta :

yarin yarin
  • 22-02-2021
Dishshiaosnfhch1334;
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