kaydeemylady
kaydeemylady
06-11-2017
Mathematics
contestada
Choose the correct pair.
Respuesta :
BradEagleCarp
BradEagleCarp
08-11-2017
x+y=10
y=x-6
x + (x-6) = 10
2× - 6 = 10
2× = 4
x=2
(2, -4)
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