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lovebug1009

  • 3 years ago

The ordered pair (-1, -1) is a solution of the system -4x + 2y = 2 and x + y = -2. True or False?

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  1. Keroro
    • 3 years ago
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    True, if you check your LHS = RHS

  2. mihai
    • 3 years ago
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    true, you just replace x and y with -1 and -1 in the equation

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