人教版七年级数学下册二元一次方程组练习题105Word文档格式.docx
《人教版七年级数学下册二元一次方程组练习题105Word文档格式.docx》由会员分享,可在线阅读,更多相关《人教版七年级数学下册二元一次方程组练习题105Word文档格式.docx(9页珍藏版)》请在冰豆网上搜索。
5x+y=-33x-6y=86x-7y=24
5x-2y=05x+y=3x+3y=8
4x+4y=47x+9y=39x+7y=-1
2x+3y=5x+5y=34x+4y=-4
2x+5y=-35x+4y=-49x+4y=30
x+2y=64x+3y=-24x-4y=6
4x-2y=68x+2y=8x-6y=-2
4x-y=7x-3y=33x-5y=0
2x+2y=-57x+9y=-7x+8y=0
5x+4y=-65x-4y=52x+3y=9
5x-5y=-14x+2y=46x+7y=11
x+5y=-34x+4y=22x+y=3
x-4y=-92x+6y=45x+3y=22
4x-3y=-64x-y=-74x+4y=-8
2x-2y=-13x-7y=-49x-8y=-10
x+3y=8x-y=-65x-5y=6
2x+4y=77x-5y=-88x-7y=30
2x+5y=45x-2y=3x+3y=2
x-y=-35x-4y=92x+7y=-14
5x+3y=-72x-5y=-15x-4y=9
5x-4y=96x+y=83x+9y=25
4x+5y=83x-5y=-65x-y=-7
2x+y=35x-2y=-95x-6y=-23
3x+5y=65x+3y=63x+3y=7
2x-y=35x+9y=-37x-6y=6
5x+3y=54x-y=22x+y=6
5x+y=-46x+y=26x+5y=-23
x-3y=62x-3y=14x-3y=-9
2x+3y=69x-7y=-68x-4y=14
4x-2y=52x-y=-4x+2y=2
4x-2y=-89x-4y=79x+4y=-21
4x+y=-84x-y=8x-y=-2
3x-5y=-12x+2y=66x+4y=-16
3x+y=03x+4y=63x+y=-8
x-4y=-54x-6y=-17x-y=7
x-4y=3x-y=-35x-2y=0
4x+3y=23x+5y=-56x+4y=26
4x-y=-63x-4y=-24x+5y=-2
3x-2y=18x-5y=-18x-2y=-18
4x-2y=-95x-5y=75x+4y=7
2x-2y=97x-2y=-17x+3y=-30
5x+y=-44x-4y=-75x-2y=-9
x-2y=85x+3y=8x+5y=-12
2x+4y=75x+5y=0x-2y=4
3x+3y=97x+2y=-28x-5y=-8
4x-5y=-15x+2y=-64x-y=-4
2x-2y=16x-6y=-77x-8y=21
4x+2y=-9x-5y=7x+y=-4
3x+4y=24x-y=-72x-9y=-2
5x-2y=-93x-5y=84x-5y=3
4x+4y=-92x-y=-17x+7y=15
x+4y=05x-y=-32x-y=6
2x-y=2x+y=-38x+3y=-18
x-y=13x-2y=43x+2y=1
5x-2y=-62x+3y=1x+7y=27
3x+5y=-7x+5y=92x+y=3
2x+4y=73x-7y=22x-2y=7
2x-y=92x+y=12x-3y=-9
x+3y=16x-8y=-39x+9y=1
5x+2y=54x+y=-24x-2y=7
5x-y=83x+9y=24x+6y=22
3x-y=84x+5y=-54x-2y=-5
5x+y=43x-7y=-29x+4y=13
3x+y=-54x+2y=-14x-3y=-2
4x-3y=-72x-7y=-13x-5y=-17
2x-3y=-93x-y=-84x+3y=9
5x-2y=-84x+9y=89x+5y=12
5x+5y=0x-y=35x+y=-9
3x+y=-13x-4y=96x-6y=-29
x+4y=-1x+5y=25x-y=2
2x+5y=4x-5y=96x+8y=-9
5x-4y=-13x+y=63x+4y=5
3x-5y=53x+5y=-2x+6y=-19
2x-3y=1x+5y=3x-4y=-5
5x+5y=-84x+8y=14x+5y=28
x+5y=-5x+2y=83x+4y=5
5x-y=-68x+7y=-13x+2y=-30
5x-5y=72x-5y=-42x-2y=-6
4x+y=-7x-2y=19x-9y=20
5x+3y=0x+y=-74x+y=8
5x+3y=14x+5y=49x-5y=-1
2x+3y=32x+2y=-63x-4y=0
4x-2y=08x+4y=12x+4y=-22
x-4y=1x-2y=-32x+4y=1
4x-4y=44x+9y=-15x+6y=-15
2x+3y=-24x+4y=04x-5y=-6
4x-y=-37x+3y=57x-y=14
4x-5y=-43x+2y=85x+4y=-6
x+4y=45x-8y=69x-6y=-25
3x-5y=-44x-y=-54x+y=0
3x-y=72x-y=-94x+y=21
x-3y=03x+2y=55x-5y=-2
4x-4y=-72x+y=-94x-6y=-24
5x-3y=74x-2y=44x+4y=-7
2x-3y=-46x-2y=-74x+9y=-13
x-5y=-25x-5y=-1x-2y=3
4x+y=-33x+3y=86x-4y=-24
2x-3y=-52x-2y=33x+5y=-1
4x-y=-34x+y=22x-y=10
3x-5y=52x-5y=-53x+y=-9
2x+5y=-94x+2y=42x-9y=-25
5x+y=9x+y=-73x+y=-4
x+2y=-8x-y=-3x-2y=-29
4x-4y=-42x+5y=-62x-3y=-7
5x-y=07x-3y=5x+5y=-10
5x+y=-14x-3y=-85x+5y=-2
4x-5y=-46x-6y=78x-7y=-20
x+5y=-95x-3y=-6x-y=4
x+2y=-79x-6y=36x-8y=-15
2x-y=45x-3y=32x+y=-2
2x+2y=-87x-9y=62x-3y=-9
x+2y=-73x-y=23x-2y=-9
4x-y=-15x+9y=-85x+9y=-12
3x+y=-74x-2y=42x+y=8
4x-2y=79x+2y=-68x+3y=14
3x-4y=-42x-4y=-14x+y=-1
x-2y=-22x+3y=87x+3y=-22
5x-2y=24x-5y=-52x-y=-6
5x-5y=-39x-y=24x-2y=20
5x-4y=-32x-2y=-33x+3y=8
5x+3y=38x-3y=92x-y=-14
3x-y=7x-y=22x-2y=2
5x+3y=-12x-2y=13x+6y=17
3x-5y=-33x+4y=85x-2y=-2
3x+2y=45x+7y=-39x-3y=-21
x+3y=-3x-4y=-32x-5y=0
4x-5y=4x-6y=-32x+3y=29
4x-5y=45x-4y=83x+5y=-3
5x+5y=-38x-7y=03x+y=4
5x-y=53x+2y=-55x-2y=8
5x-y=-28x-8y=-37x+4y=-11
4x-5y=-1x+2y=-12x+3y=-8
5x+2y=-73x-3y=25x-9y=26
2x+2y=-7x+4y=55x-3y=6
5x+3y=49x-4y=-34x-4y=-28
3x+3y=7x-3y=-22x-3y=8
5x+y=-46x-3y=-23x-7y=30
2x-y=85x+2y=-72x-4y=7
4x+y=-98x+2y=22x-7y=-9
2x-4y=-55x+y=33x-y=-1
5x-5y=23x-6y=96x+4y=-9
3x-2y=-74x-2y=-24x-4y=4
4x-5y=-35x+9y=-25x-8y=14
2x-5y=8x+y=45x+5y=-5
5x-4y=-87x+2y=03x-9y=-10
3x-y=05x+2y=13x+4y=-6