Itsmemia
Itsmemia Itsmemia
  • 19-02-2021
  • Mathematics
contestada

Solve each system of equation algebraically
1. y=x+7 y=4______
2. y=x+5 y=3x______
3. y=x-9 y=-4x_______
4. x+3y=1 y=2x+5_______
PLEASE HELP!!

Respuesta :

hannahhuff24 hannahhuff24
  • 19-02-2021
1. x=-3
2.x=5/2
3.x=9/5
4.x=-2
Answer Link
isaidiwooiknow isaidiwooiknow
  • 19-02-2021
1. (-3, 4)
2. (5/2, 15/2)
3. (9/5, -36/5)
4. (-2, 1)
Answer Link

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