Mathematics, 03.08.2019 05:40, Sydney012618

Wich method would be the simplest way to solve the system 7x+5y=19 -7x-2y=-16. a- graphing b- substitution c- elemination d- distributive ? ?

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Wich method would be the simplest way to solve the system 7x+5y=19 -7x-2y=-16. a- graphing b- substi...