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Mathematics, 04.07.2019 00:40 avinashpolwah

X+ y = 12 x - y = 10 what is the value of the x-determinant for the system shown? (a.) -22 (b.) -12 (c.) -2

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X+ y = 12 x - y = 10 what is the value of the x-determinant for the system shown? (a.) -22 (b.) -1...
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