二元一次方程组练习题255Word文档下载推荐.docx
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4x+3y=-99x-6y=37x+8y=-4
4x+y=25x-4y=-8x+y=6
3x-2y=77x-4y=-25x+2y=13
x+4y=-52x-4y=-23x+3y=5
2x-2y=-54x+2y=-55x+6y=13
5x-5y=04x+y=-62x+y=-7
3x-5y=-7x+6y=97x+7y=1
2x-3y=33x+y=73x-2y=1
x+5y=28x-5y=-58x+8y=17
x-3y=15x-5y=-13x-2y=-7
x-4y=-6x-6y=-38x+4y=17
x-3y=72x+5y=44x+5y=4
2x+3y=-77x+7y=-48x-3y=23
5x+4y=8x+5y=42x-4y=-9
2x+y=36x+3y=-2x+8y=-21
5x+3y=93x+y=-54x-3y=0
4x-3y=05x-y=8x+3y=25
3x+3y=-4x-4y=-6x-3y=8
5x-2y=-25x+3y=-74x-3y=21
3x+y=-34x+3y=23x-4y=-7
x-y=05x-6y=-75x+9y=-8
2x+y=95x+2y=-65x-y=1
x-3y=57x+4y=-57x-9y=21
5x-4y=-25x-3y=-2x-2y=-7
2x-5y=-94x+6y=96x+8y=2
x-2y=4x+4y=55x+2y=7
5x+3y=15x+4y=-14x+9y=7
3x-3y=3x-3y=95x-5y=0
5x-4y=38x+y=85x-6y=-12
2x-3y=54x+5y=-25x+2y=7
3x+3y=34x-7y=19x+y=10
4x-y=85x+y=1x-3y=-6
3x+4y=59x+5y=-1x+7y=5
x-3y=25x+4y=-45x+4y=-4
x+3y=52x+7y=-5x+4y=15
4x-y=02x-3y=8x-5y=0
4x+y=18x-8y=-42x+8y=-22
3x+y=84x+5y=45x-5y=5
x-2y=06x+9y=59x+7y=18
4x-3y=12x-4y=25x+4y=-3
2x-y=-43x-y=-86x+5y=-8
4x+4y=-65x-5y=-6x+5y=5
3x+5y=93x-8y=07x+y=4
2x-5y=-75x-3y=-65x+3y=-3
2x+2y=-76x-6y=39x+y=8
3x-5y=-23x-4y=-63x+4y=5
4x-4y=-67x-2y=62x-9y=11
4x-4y=54x-y=8x+y=-9
2x-5y=-43x+9y=24x+y=-2
5x-3y=73x-3y=-83x+5y=-1
5x+5y=-67x+9y=-68x+9y=-14
3x+5y=-45x-4y=-55x+5y=-7
3x+3y=-98x-5y=-25x-3y=-28
3x-4y=-84x-2y=-43x+3y=-8
2x-5y=-87x-3y=-36x+7y=-9
3x+5y=83x-5y=-1x+4y=8
5x+5y=58x+4y=87x-y=8
4x-5y=-24x+2y=-62x-y=0
x-2y=-8x-3y=44x+5y=-26
4x+y=-6x+2y=-6x-y=-8
5x-y=-32x-2y=-66x-5y=23
3x-3y=63x-4y=52x+4y=-6
3x+3y=93x-5y=77x+7y=-18
3x+5y=-54x-3y=-43x+3y=-6
2x+y=-24x-4y=89x+y=-16
5x-3y=1x+y=-54x-4y=-8
2x-4y=-68x-2y=-97x-2y=25
2x+5y=-2x-5y=-35x+4y=-3
3x-5y=47x-4y=-6x-2y=-11
x-4y=-74x-4y=-94x+2y=-1
3x-2y=25x+9y=66x-8y=9
5x-2y=-95x+y=45x-3y=-8
5x-2y=26x-8y=-43x-5y=17
4x+y=-9x+4y=53x-5y=-4
5x+2y=27x-2y=6x+2y=6
5x+2y=72x+y=65x+2y=6
3x-3y=03x-9y=53x+8y=-8
2x+2y=-9x+4y=-9x+2y=-6
4x-4y=-98x-6y=5x-6y=10
3x-2y=05x+y=23x-4y=0
2x+3y=83x+6y=92x-6y=21
4x-4y=-15x+5y=-35x+3y=0
x-2y=17x-5y=16x+5y=14
5x+2y=25x-4y=-84x-y=-8
3x-4y=39x+5y=43x+7y=14
5x-y=-92x+5y=4x+4y=3
3x+5y=08x-8y=53x-3y=-7
3x-4y=22x-3y=-95x-2y=0
4x+3y=-47x-8y=85x-3y=-10
3x+3y=-13x+4y=63x-2y=6
4x-5y=66x+4y=1x+6y=-28
x+5y=-8x+y=-42x-2y=-6
4x-4y=37x-3y=72x+7y=3
5x-4y=-33x+5y=-63x-2y=-3
5x+2y=-63x-3y=-68x-6y=12
2x-2y=94x-4y=-64x-2y=0
x-2y=-12x-5y=82x+3y=-9
x+y=7x+4y=-43x-y=-8
3x+3y=-44x+5y=77x+9y=-9
3x-5y=83x+2y=-25x+3y=6
x-3y=-52x-2y=65x+3y=8
2x+3y=03x+4y=-35x-4y=3
x+y=86x+3y=-63x+y=-9
3x-3y=-95x+4y=-64x+4y=2
2x+4y=-59x-3y=-39x-3y=-27
5x-2y=-2x+4y=53x-3y=9
4x-3y=-94x+3y=-47x-8y=23
3x+5y=-43x-y=-53x+4y=0
3x+y=07x-9y=-49x-8y=2
2x+3y=52x+4y=-1x-y=-6
3x-2y=-73x+9y=-75x+8y=24
x+3y=-7x-y=-63x-2y=-3
5x+y=-9x-7y=-13x-y=21
5x-4y=0x+2y=84x-y=7
3x+3y=46x+5y=9x-5y=22
3x+4y=-23x+2y=84x+2y=-8
4x+2y=29x-3y=-94x+7y=-1
x+5y=14x-3y=-85x+y=-5
2x+2y=09x-5y=78x+3y=-9
2x+y=-6x+5y=-95x+5y=-6
x-4y=42x-7y=-66x-2y=27
x-3y=2x-2y=-42x-3y=-6
2x+3y=99x+2y=-76x+4y=-18
2x+2y=52x+4y=44x-3y=7
2x-2y=-55x-4y=-72x-7y=10
x+2y=7x-5y=-44x+4y=5
5x-5y=83x-6y=26x-7y=-19
x+y=45x+4y=-2x+2y=9
2x+5y=97x-8y=1x-9y=9
4x-y=92x-2y=-24x+3y=-2
3x-5y=-26x-7y=-17x-2y=19
x-3y=-53x+y=74x+5y=2
x+y=-62x+8y=-43x-3y=-15
4x+3y=2x-3y=-82x-3y=7
x+5y=06x-9y=62x-9y=30
x+5y=-4x+y=35x+2y=6
3x+3y=-27x-3y=-56x+6y=13
4x-5y=64x+2y=25x-y=4
4x-2y=09x-2y=32x-y=18
x-3y=63x+y=35x+3y=-9
x+4y=2x+3y=-43x+3y=-26
2x+4y=53x-4y=42x+5y=4
4x+y=-85x+9y=-9x-2y=16
x+5y=54x+2y=9x+5y=-5
4x-4y=-48x+y=-47x+2y=23
2x-y=15x-2y=-23x-5y=-7