2 у = 10, in which the first members are identical, while the second members are different. Hence, the two conditions are incompatible with each other. By subtracting and canceling the terms containing y, we have 3 A Key to the Elementary Treatise on Algebra - Σελίδα 28 των Thomas Sherwin - 1863 - 56 σελίδες Πλήρης προβολή -
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