二元一次方程组练习题18Word文档下载推荐.docx
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3x-y=-23x+6y=58x+9y=-27
5x-y=2x-2y=-7x+4y=3
5x+3y=-94x-8y=36x+3y=13
x-2y=-23x-4y=7x+y=-1
3x-4y=06x+3y=-45x-2y=3
3x-5y=-6x-4y=3x-2y=2
2x-3y=85x+8y=29x+2y=-10
4x+4y=43x+4y=-92x+4y=-3
4x+5y=8x-6y=-76x-2y=16
3x-3y=-72x-2y=-64x-4y=-4
5x-4y=-18x+5y=64x-5y=5
4x-2y=-63x-3y=82x-3y=-2
x+2y=-63x-7y=17x-8y=4
3x-3y=74x-y=34x+y=-2
3x-y=76x+4y=-79x-5y=2
3x-2y=03x-5y=-93x-3y=8
3x+3y=-3x-7y=72x+5y=-21
x+y=63x+2y=-65x+3y=-7
3x+3y=-5x+9y=-22x-2y=-13
2x-3y=24x+y=54x+2y=7
4x+5y=-89x+5y=36x-y=15
3x-4y=7x-y=-5x+3y=8
2x+4y=-29x+2y=-12x+2y=-16
5x+2y=12x-2y=-94x+3y=-6
2x+4y=26x-3y=44x+6y=-2
2x+y=-42x-y=-24x+4y=7
3x+4y=17x+y=37x-2y=-12
3x+4y=35x+y=-73x+5y=1
2x+3y=7x-3y=-94x-9y=11
5x-5y=22x+4y=25x+5y=-4
3x-2y=34x+y=06x+5y=25
5x-3y=4x-y=-95x-y=-9
4x-y=95x-9y=-44x-5y=-18
3x+2y=15x+3y=-45x+5y=8
2x-5y=83x+2y=83x-3y=-1
4x-3y=-62x+4y=-75x+5y=9
2x-y=52x+6y=-32x-9y=17
x-4y=-65x+5y=64x+4y=-2
5x+3y=-69x+3y=15x+6y=5
2x-2y=-6x-2y=-72x+3y=-9
x+4y=-54x+y=2x-3y=26
3x+3y=8x-y=-23x-y=-3
5x-4y=94x+3y=86x-3y=-28
3x-2y=34x-4y=95x+3y=5
5x+3y=-83x-3y=-45x+7y=13
2x-3y=-35x+y=9x-y=-2
4x-5y=95x+8y=36x-9y=-10
3x+5y=62x-2y=-44x-4y=-8
3x-2y=-23x+7y=97x-8y=9
5x-2y=-42x-4y=04x+4y=-6
x+2y=39x-9y=-58x-7y=30
4x+2y=-1x-5y=4x-5y=6
2x-5y=-75x-2y=-99x+3y=-17
4x+2y=25x+3y=23x+4y=-7
x-3y=-85x+5y=03x-3y=-11
5x-4y=43x-2y=-92x-4y=4
2x+3y=95x+9y=-85x+8y=-3
5x-4y=25x-y=34x+y=6
5x-4y=-44x-7y=-79x+6y=-11
3x-4y=-32x+y=-75x-3y=-1
3x-3y=76x-9y=-59x+4y=9
5x-3y=55x+4y=24x-4y=-6
3x-3y=49x+4y=-75x+5y=-2
2x-2y=1x-2y=-64x+3y=1
5x-3y=93x-5y=26x+9y=17
4x-y=5x+y=35x+y=0
3x+3y=-57x-5y=-97x+5y=-7
x+3y=22x+y=85x+5y=-8
2x+2y=22x-4y=-24x-2y=-3
3x-y=94x-y=44x-2y=8
2x+5y=46x-2y=02x+8y=1
2x+5y=04x-2y=-72x-y=-5
2x+4y=78x-9y=26x+2y=-9
2x+5y=-12x-y=2x+5y=-3
4x-y=19x+3y=-64x-8y=-6
4x+2y=83x-5y=23x+5y=0
3x-2y=07x+4y=-98x-4y=4
4x-5y=94x-3y=32x+y=8
4x+y=73x+4y=-86x-4y=-20
x-2y=65x+2y=93x-3y=-4
3x-4y=73x+7y=-75x+7y=-11
x+2y=-54x-2y=-75x-y=4
5x+5y=-33x+8y=42x-2y=-21
5x+3y=-64x+5y=-92x-2y=-2
2x-4y=-43x-2y=2x+9y=-30
x-4y=55x-y=-95x-4y=-7
5x+2y=-34x-2y=-24x-7y=-30
2x-4y=65x-y=42x+y=-8
x+2y=89x-4y=-83x+y=11
5x-3y=6x+5y=-25x+2y=-2
5x+5y=-55x-4y=43x-y=-8
4x-4y=-54x-2y=-34x+2y=0
4x-4y=24x-2y=66x+y=-10
5x-y=-45x+3y=1x+y=1
4x+3y=-16x+3y=4x+2y=28
x+3y=85x-y=-32x-4y=5
x+5y=67x-y=84x-7y=20
2x+2y=1x+5y=-34x+2y=-1
3x+3y=3x-8y=72x-9y=17
x+3y=9x-5y=-12x-2y=-1
x-5y=54x+4y=-55x-9y=30
2x+4y=-35x-5y=-4x-3y=2
3x-2y=3x-4y=-46x+9y=21
2x-y=-85x+5y=-63x-4y=-5
x+y=-56x-y=49x-6y=-5
x-y=35x-5y=6x+4y=3
x-3y=-97x-5y=-19x+4y=10
5x+y=-72x-2y=-9x+5y=-9
2x+y=12x-7y=72x-3y=-5
4x-2y=2x-2y=92x-y=9
3x+4y=44x+8y=83x-8y=-29
4x-5y=-7x-3y=94x+2y=-4
3x-4y=15x+5y=28x-2y=-30
5x-4y=-2x+2y=24x+2y=-5
3x-3y=62x-7y=93x+9y=-28
5x+2y=-94x+2y=-84x-y=9
5x-3y=-13x-y=86x+8y=-19
x+2y=-15x+2y=13x-2y=3
x-y=62x-3y=-33x-9y=-4
5x-4y=35x+y=13x-3y=2
4x-y=75x-5y=-6x-8y=6
2x-5y=84x-2y=8x-5y=-5
3x-3y=75x+9y=74x-6y=26
x-y=-13x-5y=-12x+5y=-8
3x+y=95x+4y=0x+7y=-8
x-2y=-64x+4y=05x+5y=-7
4x-2y=-37x-6y=86x+6y=22
4x-y=34x+3y=44x+y=-3
x+3y=-66x+7y=93x+y=26
3x-5y=0x+y=-55x-y=1
2x-5y=33x-6y=-12x-4y=-2
2x-4y=-42x-5y=32x-3y=-8
2x-y=43x-8y=06x+y=-29
x+5y=25x+y=4x-y=-6
5x+4y=-37x-5y=-39x+3y=16
4x-4y=8x-y=-75x-3y=3
3x+5y=22x+6y=27x+4y=6
4x+4y=44x+y=-42x-y=6
3x+5y=72x-y=-33x+y=29
2x-5y=84x-4y=43x-4y=9
2x+5y=38x-7y=-5x-6y=-1
4x-2y=85x+2y=54x+y=3
x-y=0x-y=-42x+8y=-18
x+4y=-14x+2y=84x+3y=-7
4x+2y=-99x+y=-13x-8y=-16
3x-y=24x-2y=-32x+3y=-6