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Mathematics, 19.11.2020 19:40 hunter3978

7 The system of equations x + 2y = 0 and x + 5y = b has the solution (-2, a). Determine
the values of a and b.

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7 The system of equations x + 2y = 0 and x + 5y = b has the solution (-2, a). Determine
the v...

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