October 2018 2 13 Report

Rozwiąż Układy Równan: WSZYSTKO W KLAMERKACH

a)

2(x-1)+(y+2)=4

3(x+1)-(y-3)=7

b)

3(x+2)+2(y-2)=1

(x+2)-4(y-1)=1

c)

-2(x-3)-(4-y)=0

5(X+1)+3(2-y)=17

d)

4(x+3)-2(y-2)=1

2(y-1)-(3-x)-10


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