Mathematics, 15.11.2019 21:31 Nicoleebel2984

Find an equivalent system of equations for the following system: 2x + 4y = 4 −5x + 5y = 5 2x + 4y = 4 −3x + y = −1 2x + 4y = 4 7x + 5y = −1 2x + 4y = 4 7x − y = 5 2x + 4y = 4 7x − y = −1

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