Mathematics, 19.06.2020 04:57 dantew585

I need to know how to do the following equation for system of equations (Aka Alegbra) I need to know how to do this: 5x+9y=23 -2X+y=23 I have a test tomorrow so if someone can help me I'd really appreciate it I need a step by step explanations please! Will 100% give brainlist!

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I need to know how to do the following equation for system of equations (Aka Alegbra) I need to know...