emilypk1998
emilypk1998
07-02-2019
Mathematics
contestada
math
Solve the system
x+y=3
x-y=1
Respuesta :
karmaxnagisa20
karmaxnagisa20
07-02-2019
x+Y=3:
x=3-y
x-y=1
x=1+y
Answer Link
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