[latex]left { {{x-5y=-2} atop {2x-y=-4}} ight [/latex] [latex]left { {{x+y=-4} atop {2x-3x=2}} ight[/latex]  

załącznik

[latex] left { {{-7x-3y=10} atop {5x+4y=-9}} ight. [/latex] [latex] left { {{2x-2y=4} atop {2x+3y=18}} ight. [/latex] [latex] left { {2x+3y=5(x-3)} atop {4(x+5)-2(y-3=34}} ight. [/latex] potrzebuje na jutro

[latex] left { {{-7x-3y=10} atop {5x+4y=-9}} ight. [/latex] [latex] left { {{2x-2y=4} atop {2x+3y=18}} ight. [/latex] [latex] left { {2x+3y=5(x-3)} atop {4(x+5)-2(y-3=34}} ight. [/latex] potrzebuje na jutro...

Rozwiąż układ równań: [latex] left { {{3x+5y=11} atop {-2x-y=2}} ight. [/latex] [latex] left { {{-2x+3y=3} atop {3x-y=-1}} ight. [/latex] [latex] left { {{x-4y=-11} atop {4x-3y=13}} ight. [/latex]

Rozwiąż układ równań: [latex] left { {{3x+5y=11} atop {-2x-y=2}} ight. [/latex] [latex] left { {{-2x+3y=3} atop {3x-y=-1}} ight. [/latex] [latex] left { {{x-4y=-11} atop {4x-3y=13}} ight. [/latex]...

jak obliczyć plisss na jutro !! [latex] left { {{2x+y=12} atop {2x-6y=26}} ight. [/latex] [latex] left { {{2y-x=4} atop {3y+x=6}} ight. [/latex] [latex] left { {{4x-y=17} atop {x+y=8}} ight.

jak obliczyć plisss na jutro !! [latex] left { {{2x+y=12} atop {2x-6y=26}} ight. [/latex] [latex] left { {{2y-x=4} atop {3y+x=6}} ight. [/latex] [latex] left { {{4x-y=17} atop {x+y=8}} ...

Rozwiąż układy równań [latex] left { {{2x+3y=0} atop {-3+y=1}} ight. [/latex] [latex] left { {{2x-y+6} atop {x+3y=9}} ight. [/latex] [latex] left { {{x- frac{y-1}{2} =1} atop { frac{1}{2} }x+y=0 ight. [/latex]

Rozwiąż układy równań [latex] left { {{2x+3y=0} atop {-3+y=1}} ight. [/latex] [latex] left { {{2x-y+6} atop {x+3y=9}} ight. [/latex] [latex] left { {{x- frac{y-1}{2} =1} atop { frac{1}{2} }x+y=0 ight. [/latex]...

[latex]left { {{-2x+y=4} atop {2x+2y=2}} ight [/latex]   [latex]left { {{3x+y=11} atop {2x-y=2}} ight[/latex]   [latex]left { {{2x-y=4} atop {x+2y=7}} ight[/latex]

[latex]left { {{-2x+y=4} atop {2x+2y=2}} ight [/latex]   [latex]left { {{3x+y=11} atop {2x-y=2}} ight[/latex]   [latex]left { {{2x-y=4} atop {x+2y=7}} ight[/latex]...

[latex] left { {{5x-2y=8} atop {-5x+y=-9}} ight. [/latex] [latex] left { {{-2x+y=4} atop {2x+2y=2}} ight. [/latex]

[latex] left { {{5x-2y=8} atop {-5x+y=-9}} ight. [/latex] [latex] left { {{-2x+y=4} atop {2x+2y=2}} ight. [/latex]...