Răspunsuri

2014-10-04T13:13:56+03:00
11 * a + 11 * b + 96 + 14 = 1170
11a + 11b + 110 = 1170
11a + 11b = 1170 - 110
11 ( a + b ) = 1060
a + b = 1060 : 11
a + b = 96 , ( 36 )