skyemarie skyemarie
  • 17-06-2016
  • Mathematics
contestada

solve 8x+7y=5; 4x-9y=65
using matrices
Im soo bad at this stuff haha

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uthmanzubair
uthmanzubair uthmanzubair
  • 19-06-2016
I hope I did not make any mistake but this is a god procedure to solve it, reduce ur matrice to row echelon and you can easily get ur answer I did not have pen ans paper with me so i just try to do it briefly on paint, regards.
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