求200道二元一次方程和200道一元一次不等式练习题(简单点-查字典问答网
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  求200道二元一次方程和200道一元一次不等式练习题(简单点的)

  求200道二元一次方程和200道一元一次不等式练习题(简单点的)

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2020-04-11 16:06
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  1.2x+y=3

  4x-3y=5

  2.x+y=2

  2x+3y=5

  3.5x+45-y=1

  x-y=-45

  4.y+x+1=32

  x-y=10

  5.4(2x-y)=5

  4x-y=3

  6.0.5x+0.5y=1

  1.5x-y=1

  7.56x+23y=64

  14x-21y=10

  8.5x+5y=10

  x-y=0

  9.32.1x-7y=8

  71.3y-65x=90

  10.x+y-45=91

  5x-3y=23

  (1)66x+17y=3967

  25x+y=1200

  (2)18x+23y=2303

  74x-y=1998

  (3)44x+90y=7796

  44x+y=3476

  (4)76x-66y=4082

  30x-y=2940

  (5)67x+54y=8546

  71x-y=5680

  (6)42x-95y=-1410

  21x-y=1575

  (7)47x-40y=853

  34x-y=2006

  (8)19x-32y=-1786

  75x+y=4950

  (9)97x+24y=7202

  58x-y=2900

  (10)42x+85y=6362

  63x-y=1638

  (11)85x-92y=-2518

  27x-y=486

  (12)79x+40y=2419

  56x-y=1176

  (13)80x-87y=2156

  22x-y=880

  (14)32x+62y=5134

  57x+y=2850

  (15)83x-49y=82

  59x+y=2183

  (16)91x+70y=5845

  95x-y=4275

  (17)29x+44y=5281

  88x-y=3608

  (18)25x-95y=-4355

  40x-y=2000

  (19)54x+68y=3284

  78x+y=1404

  (20)70x+13y=3520

  52x+y=2132

  (21)48x-54y=-3186

  24x+y=1080

  (22)36x+77y=7619

  47x-y=799

  (23)13x-42y=-2717

  31x-y=1333

  (24)28x+28y=3332

  52x-y=4628

  (25)62x-98y=-2564

  46x-y=2024

  (26)79x-76y=-4388

  26x-y=832

  (27)63x-40y=-821

  42x-y=546

  (28)69x-96y=-1209

  42x+y=3822

  (29)85x+67y=7338

  11x+y=308

  (30)78x+74y=12928

  14x+y=1218

  (31)39x+42y=5331

  59x-y=5841

  (32)29x+18y=1916

  58x+y=2320

  (33)40x+31y=6043

  45x-y=3555

  (34)47x+50y=8598

  45x+y=3780

  (35)45x-30y=-1455

  29x-y=725

  (36)11x-43y=-1361

  47x+y=799

  (37)33x+59y=3254

  94x+y=1034

  (38)89x-74y=-2735

  68x+y=1020

  (39)94x+71y=7517

  78x+y=3822

  (40)28x-62y=-4934

  46x+y=552

  (41)75x+43y=8472

  17x-y=1394

  (42)41x-38y=-1180

  29x+y=1450

  (43)22x-59y=824

  63x+y=4725

  (44)95x-56y=-401

  90x+y=1530

  (45)93x-52y=-852

  29x+y=464

  (46)93x+12y=8823

  54x+y=4914

  (47)21x-63y=84

  20x+y=1880

  (48)48x+93y=9756

  38x-y=950

  (49)99x-67y=4011

  75x-y=5475

  (50)83x+64y=9291

  90x-y=3690

2020-04-11 16:11:36

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