Megnn Megnn
  • 06-05-2021
  • Mathematics
contestada

Solve each system of linear equations by substitution

1. 3x-2y=9
Y=2x-7
2. Y=x-4
2x+y=3
3. X+4y=6
Y=-x+3
4. X+2y=6
X-y=3

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kwatkinsscholar kwatkinsscholar
  • 06-05-2021

Answer:

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