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30-11-2017
Mathematics

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3x-5y=13 and x-2y=5 solve system of equations using elimenation

plz help and show work

Respuesta :

30-11-2017

3x-5y=13
(-3) (x-2y=5) = -3x+2y=-15

3x-5y=13
+
-3x+2y=-15
-3y=-2

Answer = y=2/3

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