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2. The solutions of the simultaneous equations 9x - 4y = 14 and 4x - 9y = -1 are _____. a. (-2, -1) b. (2, 1) c. (1, 2) d. (-1, -2) |
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Answer» ONG>Step-by-step EXPLANATION: OPTION b. is the CORRECT answer i.e.(2,1) |
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