rozwiąż układ równań:4x-3y=-26x+y=-3x+4y=124x+y=18x-2y=-142x-y=-102x-y=5x+3y=8
4x-3y=-26x+y=-3
4x-3y=-26
3x+3y=-9
7x=-35
x=-5
-5+y=-3
y=2
x+4y=124x+y=18
x+4y=12
-16x-4y=-72
-15x=-60
x=4
4+4y=12
4y=8
x-2y=-142x-y=-10
-2x+4y=28
2x-y=-10
3y=18
y=6
2x-6=-10
2x=-4
x=-2
2x-y=5x+3y=8
2x-y=5
-2x-6y=-16
-7y=-11
y=11/7
2x-11/7=5
2x=6 4/7
2x=46/7
x=46/14=23/7
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4x-3y=-26
x+y=-3
4x-3y=-26
3x+3y=-9
7x=-35
x=-5
-5+y=-3
y=2
x+4y=12
4x+y=18
x+4y=12
-16x-4y=-72
-15x=-60
x=4
4+4y=12
4y=8
y=2
x-2y=-14
2x-y=-10
-2x+4y=28
2x-y=-10
3y=18
y=6
2x-6=-10
2x=-4
x=-2
2x-y=5
x+3y=8
2x-y=5
-2x-6y=-16
-7y=-11
y=11/7
2x-11/7=5
2x=6 4/7
2x=46/7
x=46/14=23/7