一元一次方程练习 15.docx

一元一次方程练习 15.docx

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一元一次方程练习15

70-x=71x+9=234-x=70

x+18=91x-21=22x-82=14

19+x=90x+40=31x-66=22

x-45=6337+2x=33x+38=13

x-86=6013-x=112x+93=13

x+23=4741-x=62x+76=66

2x-87=83x+19=6479+x=11

95+x=62x-29=35x+94=57

53-3x=93x+21=48x+92=70

13-5x=99x-55=6828-2x=48

39+x=92x-55=8836+x=16

x+35=2965+x=7815-2x=37

x+3=72x+16=9064-5x=85

51-x=6686+x=17x+33=32

x-53=7092+4x=761-x=10

2x+100=95x-52=32x-81=51

4+x=98x+97=7851-2x=72

x-53=23x+92=8980+x=90

13-x=1131+x=9047+x=59

x+84=29x+74=6657+x=12

8+x=908+x=19x-13=42

97-x=145x+14=78x+62=100

9-x=8698+x=2615-x=94

x-98=5182+x=8869-x=19

10+x=71x+99=481+x=14

x-53=90x+14=93x-31=30

32-x=676+5x=8227-x=85

x+7=435+x=7947-x=37

58+x=673x-51=5911+2x=5

x-63=32x+22=1428-4x=96

64-x=47x-42=51x+88=56

x-1=21x-47=88x+52=86

32+x=1838-x=418-x=38

x+2=48x+18=56x+66=74

57-x=67x-2=89x-19=0

4x+96=92x-22=68x-1=57

x+65=4693+4x=442x+0=60

97-x=2382-x=60x-68=69

x-31=41x+20=78x-8=92

0+x=67x+51=9454-x=22

99+3x=3325-x=392x+87=86

64-x=20x+26=3531-x=76

4x+79=2061-x=1113+x=65

x+31=4688-x=62x+24=70

87+x=75x-35=66x-89=85

78+x=1851+4x=9720+x=5

60+x=16x+99=2425-x=71

96-4x=163x+75=362x+7=68

x-82=66x+98=7351-x=23

67+x=565-x=9219-x=8

88+2x=2749+x=52x-84=46

40+x=7x+96=4x-27=84

15+x=118-x=87x-71=84

x+42=60x-96=77100-x=1

70+x=9298-x=88x-95=28

59-x=911-x=31x+41=42

11+x=6420+2x=22x-23=0

x+80=71x-65=44x+30=53

x+55=59x+4=61x+41=8

4x-32=8333+x=173-2x=56

2x-86=17x-78=4045-x=60

x-75=531-x=475x-50=58

x-67=3060+x=6221-2x=80

3x+16=4192+x=83x+15=65

x+95=75x+8=1963+x=78

90-x=232x-94=77x-48=19