人教版七年级数学下册二元一次方程组练习题93Word文件下载.docx
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3x-2y=-77x-9y=-97x-y=13
5x+2y=95x-2y=54x-2y=0
5x+y=-93x-9y=-17x+2y=-8
3x-5y=75x-2y=7x-y=5
x+3y=7x+6y=-59x-7y=-1
5x+3y=-53x-5y=-95x+5y=-8
2x-4y=84x+6y=-26x+3y=11
x-2y=04x+y=-52x-5y=-4
4x+3y=73x+4y=-93x+9y=-9
2x+y=4x-5y=42x-5y=2
3x-2y=89x-2y=29x-3y=-21
2x+5y=22x-5y=22x-2y=6
2x+2y=-59x-2y=-46x-8y=-1
2x+5y=-4x+2y=32x+4y=2
x+3y=1x-3y=-77x-2y=-17
4x-3y=-73x-3y=-9x+4y=1
5x-y=08x-2y=-7x-7y=-26
3x+3y=-34x-2y=-62x+y=-6
x-3y=75x-5y=-19x+8y=-21
4x+4y=83x-2y=92x+4y=-7
x-2y=25x+7y=53x+5y=9
5x+y=05x-4y=94x-4y=-4
4x-4y=-28x+8y=-35x+3y=1
2x+3y=-32x+2y=-7x+y=1
3x+5y=83x-4y=24x+4y=-23
5x+4y=82x+5y=15x+5y=5
3x+y=69x+6y=72x+5y=29
x+3y=8x+2y=22x+y=9
x+3y=-58x-3y=-85x+3y=-30
3x-2y=9x+4y=-45x+5y=-5
2x+4y=-19x+6y=24x-7y=15
4x+2y=-13x+2y=-2x-3y=1
3x-4y=-97x+7y=-39x-6y=0
5x-4y=05x+3y=-93x+3y=9
x-2y=23x-5y=-13x-2y=-13
x-3y=-64x-y=83x-2y=5
5x+5y=26x-2y=8x-5y=24
3x-3y=85x-y=5x-3y=-6
3x+y=05x+5y=-33x+8y=24
2x+y=-55x-4y=84x-4y=8
5x+5y=77x-y=-42x+9y=22
4x+3y=-32x+5y=13x+3y=-2
4x-3y=34x+2y=-17x+5y=-5
x+4y=-74x+3y=-25x-y=-3
x-y=24x+y=-9x-4y=5
3x+5y=-62x-5y=35x+4y=0
x-4y=-49x+6y=-87x+8y=-5
4x+3y=45x-3y=73x+4y=4
5x+5y=-62x-y=-8x+6y=-19
4x-5y=2x-y=4x+2y=7
x-5y=7x-4y=-78x-2y=-8
x-2y=-4x+y=-93x-y=-5
5x-5y=-76x-2y=96x+3y=-10
2x-2y=-72x-4y=04x-5y=-7
5x-3y=-68x+4y=07x+y=-17
3x+4y=12x+y=-42x-4y=-2
2x-3y=-43x+3y=32x-9y=15
4x+5y=-75x-2y=9x-y=5
2x+2y=-94x+4y=-76x+6y=-19
2x-3y=-93x-4y=34x+2y=4
2x-5y=-49x+4y=65x+4y=-14
3x+3y=-43x+4y=-34x-y=3
2x+y=06x-8y=-74x+7y=21
3x-5y=54x+y=45x-4y=-2
2x-5y=0x-5y=-57x+8y=15
x-y=-45x-2y=-73x-3y=5
x-3y=-82x+6y=4x-8y=21
3x+5y=43x-y=35x+4y=-9
4x+y=0x-3y=-8x-8y=-19
3x-5y=43x-3y=-45x+3y=3
3x-3y=-95x-9y=-46x+7y=-30
x+3y=42x+2y=-83x-4y=2
5x-3y=-49x-7y=-33x-2y=18
3x-3y=-7x+2y=-3x+5y=2
4x-3y=29x+8y=-38x+6y=8
5x-4y=7x+4y=13x-2y=-8
2x+4y=96x-2y=98x-2y=-10
x+3y=-75x+y=53x-y=5
2x-3y=68x+4y=-59x+3y=-9
x-2y=15x-y=72x-4y=-2
5x+2y=-39x+6y=-63x+4y=-8
5x+3y=45x+4y=05x-4y=-6
3x+5y=82x-2y=42x+7y=-13
3x-2y=5x+y=-73x+5y=6
2x+4y=48x-5y=63x-8y=-12
x+5y=23x+4y=93x-2y=-6
5x-y=66x-6y=07x-6y=-27
3x-5y=-75x-y=-35x+3y=-5
x+2y=25x+7y=26x+7y=28
2x+5y=-62x+y=63x-3y=8
5x-2y=58x-8y=28x+4y=0
5x-y=2x-5y=-33x-2y=-7
x-y=12x+8y=-62x-3y=20
4x+3y=43x-5y=-44x-y=-2
4x+2y=-42x+8y=-9x+7y=15
4x+5y=62x-4y=-65x+y=-6
5x-5y=66x-6y=38x-8y=-7
x+2y=-84x+4y=43x+3y=-7
5x-y=-7x+y=68x-6y=27
x-4y=4x+3y=-44x-3y=-8
2x-5y=-17x-2y=-83x+7y=-4
4x-2y=93x-4y=-32x+5y=1
x+y=22x-5y=-49x-8y=25
x-3y=84x+3y=25x+3y=-6
4x+y=64x+8y=-39x+y=-27
4x+y=-52x-5y=84x-4y=-4
5x-5y=94x-2y=32x-y=-4
x+4y=-15x-2y=-84x-5y=1
2x-3y=49x+4y=-86x-6y=-25
3x-y=25x+y=3x-y=-6
5x+2y=-42x-9y=58x-7y=-8
3x+y=13x-5y=-23x+5y=3
3x-2y=92x+2y=-22x+8y=13
5x-2y=-73x+4y=-85x-2y=1
2x-2y=-77x+7y=23x-3y=-5
4x-2y=5x+4y=-23x+2y=-4
x+2y=22x-9y=-99x+9y=-11
3x+5y=2x-y=-33x+3y=5
x-4y=34x+2y=43x-y=-18
5x+4y=-15x+4y=82x-4y=-8
2x-4y=94x+y=-66x+3y=-25
5x+y=83x+2y=42x-4y=-2
3x+2y=-25x-7y=-94x+5y=1
x+y=-55x+5y=-74x-5y=-5
3x-2y=77x-6y=-27x-7y=-15
3x+4y=-85x+5y=-83x-5y=-3
5x+3y=5x+9y=-88x+8y=0
2x-5y=-7x+4y=55x-2y=3
x+y=03x-6y=-34x+8y=-30
3x-3y=-53x-2y=-63x+2y=-5
2x-2y=2x+2y=-14x-6y=-18
5x+3y=-85x-y=52x+3y=7
4x+2y=-25x+y=-49x-4y=-10
5x+y=-52x+y=-64x-y=8
5x-4y=52x+5y=-6x-y=6
x-2y=-13x-y=0x+4y=-7
2x-y=-6x-4y=-8x-4y=-3
5x+4y=-52x-3y=-45x+5y=4
4x-5y=36x-2y=06x+3y=12
5x-2y=-42x+2y=-7x-5y=8
x+3y=-3x-3y=-85x+6y=-30
5x-4y=-83x-2y=12x+3y=8
5x+y=-55x+3y=-33x-3y=15
2x-5y=3x-4y=-35x+5y=-2
x+2y=-23x-y=-62x-y=12
x-3y=62x-5y=1x-3y=-1