二元一次方程组专项练习题95.docx
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二元一次方程组专项练习题95
a=9b-14x-7y=10
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a=9b-66x=4y-15
7x-y=136m+6b=25
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2y+4x=136-5m-7b=27
8a=7b+174x+9y=1
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4a=2b-102x+y=10
7x-7y=1550.6x-0.9y=2.2
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3y-6x=1550.1x+0.9y=3.2
a=6b-127x-7y=20
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6a=3b-13x=8y+19
9x-7y=1954m-b=18
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3y-5x=195-7m+9b=24
a=6b-64x+7y=-4
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a=5b+124x-9y=4
7x-5y=1750.1x-0.1y=0.6
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7y-7x=1750.7x-0.9y=1.3
4a=6b-86x+9y=16
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5a=2b-122x=7y-13
3x-3y=1077m-2b=23
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6y-x=107-1m-3b=5
8a=5b-162x+y=-3
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3a=6b+208x-4y=0
7x-6y=1250.5x+0.1y=1.5
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8y+3x=1250.7x+0.2y=0.3
2a=5b-13x-y=8
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8a=8b+94x=6y+8
3x+9y=1582m-4b=26
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8y-x=158-9m+5b=4
8a=2b+193x+9y=3
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a=4b-47x+9y=-5
x+y=170.6x+0.8y=3.9
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5y+5x=170.5x+0.4y=0.7
6a=8b+45x-8y=17
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2a=2b-145x=y+11
x-3y=958m+2b=23
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8y-x=95-10m+5b=18
4a=b+205x+y=-9
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2a=2b-95x-2y=3
7x-8y=850.6x+0.7y=1.5
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5y-5x=850.4x+0.1y=3
a=6b+76x-8y=17
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2a=3b-93x=9y-11
2x+3y=1716m-6b=23
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5y-3x=171-9m+8b=15
9a=6b-49x+5y=-1
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6a=b+73x-6y=2
9x+2y=770.5x+0.9y=1.6
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9y+9x=770.2x-0.3y=1.3
2a=5b-65x+8y=13
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5a=b+209x=2y+7
x-2y=108m-b=26
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7y+4x=108-8m+8b=14
2a=5b-175x-5y=-9
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4a=7b-106x-4y=10
8x+7y=840.5x-0.9y=2.2
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y+x=840.1x+0.6y=2.2
a=b-188x+4y=5
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9a=4b+166x=5y-3
x-3y=-104m+6b=15
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6y+3x=-10-2m-7b=14
9a=8b+106x-8y=-4
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8a=6b+102x+9y=-7
9x+6y=1670.2x+0.9y=2.6
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3y+6x=1670.6x-0.8y=0.1
4a=7b+59x-8y=2
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5a=2b+147x=y+16
3x+3y=29m-4b=14
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2y-2x=2-8m-6b=18
5a=b-146x-6y=-8
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4a=9b+82x+2y=-8
4x-4y=990.8x+0.7y=2.2
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5y-4x=990.5x+0.6y=0.3
a=b+168x+y=5
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2a=8b+102x=3y+8
6x-4y=976m-4b=3
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5y+2x=97-4m-3b=2
4a=6b-3x+9y=10
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7a=4b-106x-3y=-8
x-3y=900.3x-0.9y=1.4
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2y-9x=900.5x+0.5y=2.8
2a=b-89x-2y=8
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5a=4b+115x=7y-7
2x+5y=527m+8b=16
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9y+3x=52-10m+9b=4
a=5b-49x+7y=-2
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4a=7b+162x-2y=-10
8x-y=150.3x-0.9y=3.9
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7y+4x=150.1x-0.9y=0.4
4a=7b+167x+5y=19
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9a=6b+172x=2y+8
6x-4y=1244m+4b=3
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4y-8x=124-3m-9b=16
4a=8b-144x-y=4
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6a=6b-96x+9y=-3
7x-9y=1930.7x+0.2y=2.3
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8y-8x=1930.3x-0.8y=2.3
3a=3b+97x+5y=19
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9a=4b-145x=8y-13
2x-4y=167m-8b=3
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5y-7x=167-9m-8b=21
5a=5b-3x-6y=2
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4a=7b-19x+y=-6
2x+3y=1040.5x+0.5y=3
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y+2x=1040.8x-0.8y=0.6
3a=9b+38x+7y=20
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4a=9b+193x=4y+4
4x+2y=1756m+4b=15
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8y+7x=175-2m+3b=9
2a=b-172x-7y=8
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8a=8b-137x+5y=-7
9x-2y=1340.9x-0.7y=4
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9y+3x=1340.5x+0.7y=0.2
9a=2b+29x-7y=7
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3a=9b+205x=y-15
2x+8y=272m+5b=2
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8y-7x=27-8m+9b=21
5a=b+137x+6y=-10
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7a=6b-143x-3y=1
8x+5y=360.3x+0.3y=2.1
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9y-7x=360.3x+0.7y=2.4