二元一次方程组练习题130Word格式.docx
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4x+5y=63x-6y=-15x+4y=4
5x-4y=-15x+3y=-83x-4y=-4
3x+y=29x+8y=84x-3y=-28
3x+2y=75x+4y=-2x-3y=4
x-y=-8x-y=32x-4y=25
4x-3y=75x+4y=-6x-y=0
5x-y=46x-7y=67x+y=0
2x+2y=42x-3y=14x-3y=6
x+5y=-77x-4y=93x-2y=28
3x-3y=-73x+5y=-22x+4y=2
3x+4y=55x+2y=37x-8y=-17
2x-3y=-32x+5y=-52x+4y=-1
3x+y=-46x+y=-48x-9y=24
3x+y=-35x+5y=72x+2y=4
x-3y=-76x+5y=-17x+5y=-4
x-y=-63x+5y=-13x-3y=-1
4x-4y=78x-7y=62x+3y=21
2x+5y=-33x+y=-75x-4y=2
3x-4y=45x-2y=85x+6y=5
2x+2y=-13x-y=72x-4y=-3
4x-y=56x-5y=-12x+6y=-30
5x+5y=3x-2y=83x+2y=8
4x+2y=-38x-y=65x-4y=10
2x+2y=-75x+4y=-34x+5y=-4
x-y=99x+3y=-25x+2y=-17
5x-3y=-15x+y=0x-4y=4
2x-3y=-46x-2y=-93x+3y=1
x+y=0x-2y=-43x-4y=0
x+4y=-78x+9y=-59x-9y=-20
2x-y=-54x+y=45x+5y=4
5x+2y=-85x-7y=-15x-4y=-2
5x-2y=-15x-4y=35x+4y=5
2x-4y=-92x-9y=96x+4y=19
2x+y=85x-5y=54x+2y=-8
x-5y=86x-2y=26x-2y=30
2x-5y=-5x+2y=2x-y=8
4x-4y=-12x+4y=37x-4y=-5
3x+5y=-74x+5y=74x-2y=3
3x+4y=69x+9y=57x-4y=-18
4x+y=32x+y=62x-2y=6
2x-2y=-37x+y=-48x-8y=-9
2x-4y=-23x-3y=-7x+4y=6
5x+2y=-87x+8y=5x-5y=20
5x+2y=74x-4y=55x+2y=-9
x+3y=78x+6y=4x-6y=25
3x-5y=42x-2y=04x-4y=9
4x+y=-13x-5y=7x+4y=26
4x+y=-62x+y=82x+4y=4
5x-2y=63x+6y=15x+9y=11
x+y=-72x+2y=95x-y=7
x+y=6x+3y=02x+4y=11
4x+4y=64x+y=-13x-2y=6
5x+4y=38x-3y=56x+9y=-5
4x-4y=-62x+3y=-83x-4y=8
4x+y=14x+9y=-82x+8y=-28
4x+5y=-64x-2y=-13x-3y=6
5x+y=-67x-7y=89x+6y=26
2x-4y=15x-3y=-64x+4y=-3
x+y=-76x+3y=1x+9y=11
3x+5y=83x-3y=92x-4y=-4
4x+2y=-99x-6y=63x+9y=-21
3x+3y=6x-4y=-82x-3y=2
x+2y=36x-6y=19x-8y=-24
2x-y=-32x-3y=94x-4y=0
2x-4y=-49x-5y=-54x-4y=-15
x+3y=-92x-5y=34x+y=4
3x+5y=-34x-4y=02x-2y=-13
4x+4y=6x+4y=-64x-y=-7
5x-y=7x-4y=-94x+6y=20
x-3y=55x-3y=84x+y=-5
5x+4y=34x-6y=07x+y=-15
4x+5y=2x+2y=12x+2y=3
x-3y=82x+3y=9x+3y=1
5x+3y=9x+y=83x-5y=-9
2x-2y=-93x-2y=57x-8y=29
5x-4y=13x-5y=4x+3y=-8
x+4y=-25x-7y=8x+5y=-18
2x-5y=-85x+y=23x-4y=-1
4x-2y=23x+9y=69x-4y=-5
x-4y=52x-4y=83x+2y=-2
5x+5y=99x+3y=66x-7y=1
3x+2y=54x-y=04x-2y=5
4x-4y=74x-3y=0x+7y=-11
4x-3y=93x-2y=45x-3y=3
2x+4y=56x+7y=64x+2y=12
4x-5y=-62x+3y=5x+3y=0
x-5y=-55x-2y=-2x+5y=-28
2x-2y=9x-3y=52x-5y=-4
x-y=-39x+4y=-88x+4y=-3
2x+4y=-95x+2y=-83x+y=6
3x+4y=-79x-8y=-58x+y=22
x+5y=15x-y=-7x+5y=-4
4x+4y=39x-y=3x-y=30
5x+4y=94x+3y=32x+4y=-9
5x-4y=52x+3y=-63x-2y=-21
3x-5y=82x-3y=93x-3y=9
5x+y=44x-4y=96x-y=12
5x+5y=93x-3y=5x-2y=-2
x+3y=37x+2y=-85x+7y=15
4x-4y=-84x-2y=54x-y=-8
2x-y=9x+4y=69x+9y=29
5x-3y=53x+4y=92x-2y=-4
3x-3y=-73x+4y=-15x+4y=-7
3x-3y=63x-4y=5x+5y=-2
x+y=08x+8y=12x-7y=-23
3x-2y=-23x-4y=-65x+y=-1
3x-5y=23x+5y=46x+y=3
5x+4y=-73x+y=44x-4y=-7
4x-3y=23x+9y=-99x+2y=30
5x-2y=42x+4y=-82x+5y=-1
5x+2y=-34x+2y=-79x+4y=3
3x-4y=63x-4y=03x-2y=4
5x-4y=35x-2y=-69x+y=25
5x-5y=74x-y=-83x-4y=3
3x+2y=-98x+y=3x-2y=2
5x-3y=14x+4y=72x-2y=0
3x+y=-68x-4y=-99x-4y=-28
3x-4