Naloga

Reši naslednje sisteme enačb.

a) 2x + y = 3, x – 3y + 2 = 0

b) 7x + 2y = 18, 3x y = 4

c) 2x + 3y + 5 = 13, 5y – 2x – 8 = 0

© E-um 2008
© E-um 2008
© E-um 2008
© E-um 2008
© E-um 2008
© E-um 2008