KöMaL 2013 B4572

Solve the following simultaneous inequalities on the set of pairs of integers: 11>2 $a$ - $b$ , 25>2 $b$ - $a$ , 42<3 $b$ - $a$ and 46<2 $a$ + $b$ .

Official text KöMaL. Quoted with source.

Solutions

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