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Mathematics, 02.11.2020 20:10 corcoranrobert1959

Create an equivalent system of equations using the sum of the system and the first equation. βˆ’5x + 4y = 8
4x + y = 2

βˆ’5x + 4y = 8
9x + 5y = 10
βˆ’5x + 4y = 8
βˆ’x + 5y = 10
βˆ’5x + 4y = 8
9x + 5y = 2
βˆ’5x + 4y = 8

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Create an equivalent system of equations using the sum of the system and the first equation. βˆ’5x +...
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