The document provides 12 systems of 3 equations each that can be solved by substitution. For each system, the steps to solve by substitution are shown, along with the unique solution. The solutions are provided in the form (x, y, z) where x, y, z are the values of the variables that satisfy all 3 equations simultaneously. System 8 is noted as having no unique solution.
A Characterization of Twin Prime PairsJeffrey Gold
Proceedings - NCUR V. (1991), Vol. I, pp. 362-366. Jeffrey F. Gold Department of Mathematics, Department of Physics University of Utah Don H. Tucker Department of Mathematics University of Utah The basic idea of these remarks is to give a tight characterization of twin primes greater than three. It is hoped that this might lead to a decision on the conjecture that infinitely many twin prime pairs exist; that is, number pairs (p; p+ 2) in which both p and p + 2 are prime integers.
A Characterization of Twin Prime PairsJeffrey Gold
Proceedings - NCUR V. (1991), Vol. I, pp. 362-366. Jeffrey F. Gold Department of Mathematics, Department of Physics University of Utah Don H. Tucker Department of Mathematics University of Utah The basic idea of these remarks is to give a tight characterization of twin primes greater than three. It is hoped that this might lead to a decision on the conjecture that infinitely many twin prime pairs exist; that is, number pairs (p; p+ 2) in which both p and p + 2 are prime integers.