二元一次方程组专项练习题26Word格式文档下载.docx
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4a=9b+135x=5y-20
8x-6y=1816m+3b=25
5y+x=181-10m+b=8
8a=9b+115x-8y=-1
4a=7b-194x-5y=2
8x+9y=1190.7x+0.1y=1.9
2y+6x=1190.8x-0.9y=1.8
6a=7b+73x-8y=11
4a=7b-173x=6y+1
4x-4y=497m+b=12
8y+9x=49-3m+4b=27
8a=7b+34x-8y=-6
8a=3b-194x+5y=-1
9x-y=530.5x-0.7y=1.9
4y+x=530.1x+0.6y=3.9
6a=8b-39x-y=11
8a=5b+102x=9y+19
3x+y=29m-3b=15
8y-x=29-7m-5b=20
6a=b-153x+y=9
6a=4b+43x-9y=-2
8x+9y=50.3x+0.7y=0.6
9y+2x=50.7x-0.7y=0.9
4a=7b+127x+5y=1
4a=6b+75x=3y-1
4x+5y=-45m-7b=21
7y-x=-4-5m-5b=3
7a=6b-108x-9y=-7
9a=2b-203x+2y=-4
5x-6y=560.1x+0.2y=3.6
2y-5x=560.3x-0.1y=0.2
8a=9b+115x+9y=8
6a=6b+172x=3y+11
4x+2y=8m-3b=3
6y-5x=8-1m-6b=23
6a=4b+34x-y=-6
7a=8b-72x-2y=-10
4x-3y=1350.3x-0.7y=3.3
2y+9x=1350.2x+0.5y=1.6
4a=7b-63x-2y=10
2a=6b+108x=4y-18
6x+3y=1417m-b=17
4y+4x=141-4m+6b=11
5a=4b+192x-4y=0
4a=4b-198x-3y=-2
x-9y=970.5x-0.9y=0.5
4y-5x=970.1x-0.4y=3.4
2a=6b+192x-5y=16
6a=4b-204x=4y+17
2x+8y=292m-7b=24
6y+2x=29-2m-2b=26
2a=4b-208x-4y=-7
7a=2b+64x-y=7
2x+3y=240.3x+0.6y=0.5
9y+5x=240.4x+0.6y=0.9
6a=3b+155x+4y=7
7a=6b-83x=6y-5
x+5y=28m+4b=1
7y+9x=2-6m+5b=16
6a=7b+96x+y=-7
5a=3b+77x+7y=-5
8x-9y=80.7x-0.5y=1.5
y+7x=80.9x-0.2y=0.6
4a=4b-179x-5y=13
a=4b+168x=y-2
2x-5y=768m-b=22
y+3x=76-4m+6b=0
4a=4b+15x-7y=-7
8a=4b+165x+7y=-1
2x+7y=120.1x-0.4y=0.3
y-2x=120.1x-0.1y=3.7
9a=4b-1x-2y=15
4a=2b+16x=6y+3
3x+y=1359m-8b=2
2y+6x=135-9m-6b=18
7a=5b-136x-y=-6
9a=3b-73x+5y=9
2x+5y=1700.2x-0.2y=0.2
3y-6x=1700.9x+0.8y=1.4
3a=4b-22x-9y=2
3a=2b-23x=7y+6
x+4y=1414m+8b=23
9y+4x=141-2m+b=19
7a=9b+58x-6y=-6
3a=2b+173x-2y=5
9x+8y=700.4x+0.4y=0.8
5y+8x=700.1x-0.3y=0.1
2a=4b+135x+6y=19
3a=6b-82x=2y+18
6x-y=1258m+4b=21
8y-9x=125-9m+3b=7
8a=2b+134x+5y=10
2a=6b-28x-3y=2
6x-2y=190.1x+0.9y=2.6
7y+6x=190.3x+0.9y=2.2
8a=9b+43x+9y=9
4a=8b+134x=9y-9
6x-2y=905m+3b=1
8y+5x=90-4m-4b=26
3a=7b-84x+4y=-1
a=9b-5x+8y=2
9x+y=70.2x-0.2y=1.3
2y-6x=70.9x+0.3y=0.2
9a=7b+134x-7y=20
a=8b+136x=y-13
6x+9y=-2m+7b=21
y+x=-2-3m+b=13
a=6b+89x+6y=5
a=b+84x-5y=3
4x+9y=1470.4x+0.3y=2.8
5y+7x=1470.2x-0.5y=2.4