jaylavenson
jaylavenson
21-11-2019
Mathematics
contestada
How do you substitute x+2y=-7 and 3x-4y=-1
Respuesta :
mor123
mor123
21-11-2019
Answer:
x=-3 y=-2
or (-3,-2)
Answer Link
Alexloca1
Alexloca1
21-11-2019
X+2y=-7 and 3x-4y=-1 is x=13 y=-10 so (13,-10)
Answer Link
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