44. Solve/ हल करें
254x + 309y = - 55
309x + 254y = 55
1, -1
2, -3
3, -5
6, 7
Answer / उत्तर :- 1, -1
Indian army tradesman 8th pass question paper :-Bellary [ Belgaum ARO ] 2018
Indian army tradesman 8th pass question papers previous






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