Rozwiaz układ równań metoda przeciwnych współczynników. {6x-y=8 {-6x+4y-2=0
6x+y=8
-6x+4y-2=0
5y=10/:5
y=2
6x=8-y
6x=6/:6
x=1
6x-y=8
3y=10 /:3
y=10/3=3i1/3
y=3i1/3
6x=8+y
6x=11i1/3
x=34/3*1/6
x=34/18
x=1i16/18=1i8/9
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6x+y=8
-6x+4y-2=0
5y=10/:5
y=2
y=2
6x=8-y
y=2
6x=6/:6
y=2
x=1
6x-y=8
-6x+4y-2=0
3y=10 /:3
y=10/3=3i1/3
y=3i1/3
6x=8+y
y=3i1/3
6x=11i1/3
y=3i1/3
x=34/3*1/6
y=3i1/3
x=34/18
y=3i1/3
x=1i16/18=1i8/9