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Mathematics, 17.10.2019 17:30 dzepeda061

Which system of equations is equivalent to this system?

6x + 4y = 126x + 4y = 12
3x + y = 8 3x + y = 8

−4x + 4y = 48-4x + 4y = 48
3x + y = 8 3x + y = 8

4x + 4y = 484x + 4y = 48
3x + y = 8 3x + y = 8

2x + 4y = 122x + 4y = 12
3x + y = 8

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Which system of equations is equivalent to this system?

6x + 4y = 126x + 4y = 12
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