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4x-3y=3...2)
eliminasi x pada persm. 1 & 2
3x-5y=-6 (kali 4)⇒12x-20y=-24
4x-3y=3 (kali 3)⇒12x-9y =9
-11y = -33
y = 3
eliminasi y pada pers. 1 & 2
3x-5y=-6 (kali 3)⇒9x-15y=-18
4x-3y=3 (kali5) ⇒20x-15y=15
-11x= -33
x=3
x = 3 dan y = 3