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Mathematics, 14.10.2019 08:01 costance2314

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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Answers: 2

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