Kuis 11 Audit Sistem Informasi Prof. Apollo: Math, Best Practice to be Followed by General Users

Soal (1) Persamaan Matematika untuk Familiarize with UEC Policy:

5x +6y =16

5x-7y + 11 = 0

Jawab:

Eliminasi X:

5x + 6y = 16

5x - 7y   =-11  -

      13y  = 27

             y= 27/13

             y= 2  1/13