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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