camryn1305
camryn1305
11-11-2020
Mathematics
contestada
2x+7y =3
x= -4y
x=
y=
Respuesta :
Аноним
Аноним
11-11-2020
Answer:
Y=2
x=7
but they all equal 3
Answer Link
natan03
natan03
11-11-2020
Y = -3
X = 12
Substitute the second equation into the first to get y and then using that you can work out x :)
Answer Link
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