254x + 309y = - 55 309x + 254y = 55 Solve/ हल करें - www.studyandupdates.com

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254x + 309y = - 55 309x + 254y = 55 Solve/ हल करें

44. Solve/ हल करें 


 254x + 309y = - 55 

 309x + 254y = 55


  1. 1, -1

  2. 2, -3

  3. 3, -5 

  4. 6, 7



Answer /  उत्तर :- 1, -1



Indian army tradesman 8th pass question paper :-Bellary   [ Belgaum ARO ] 2018


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