Solve each of the following pairs of equations to three-figure accuracy. 68.9n-38.5m=57 45.1n - 79.4m = -658
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68.9n-38.5m=57
45.1n - 79.4m = -658
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689n 385m 57 1 451n 794m 658 2 To eliminate n 3107n 1...View the full answer
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