Příklady z matematiky

             12y = 11x -196

             12x = 13y + 213

 -11x + 12y = -196  / (12)

   12x – 13y = 213  / ( 11)

-132x + 144y = -2352

 132x – 143y = 2343

                  y = -9

 

 

 

x =                     = 8

 

 

 

L1 = 12(-9) = -108

P1 =11.8-196 = -108

 

L2 =12.8 = 96

P2 = 13(-9) +213 = 96

 

 

 

                                 P = [8; -9]