推荐回答（2个）
（13）2x-8=10
(14)1÷2x-8=4
(15)x-5/6=7
(16)3x+7=28
(17)3x-7=26
(18)9x-x=16
(19)24x+x=50
(20)6÷7x-8=4
(30)3x-8=30
(31)6x+6=12
(32)3x-3=1
(33)5x-3x=4
(34)2x+16=19
(35)5x+8=19
(36)14-6x=8
(37)15+6x=27
(38)5-8x=4
(39)7x+8=15
(40)9-2x=1
(41)4+5x=9
(42)10-x=8
(43)8x+9=17
(44)9+6x=14
(45)x+9x=4+7
(46)2x+9=17
(47)8-4x=6
(48)6x-7=12
(49)7x-9=8
(50)x-56=1
(51)8-7x=1
(52)x-30=12
(53)6x-21=21
(54)6x-3=6
(55)9x=18
(56)4x-18=13
(57)5x+9=11
(58)6-2x=11
(59)x+4+8=23
(60)7x-12=8
(61)X-5.7=2.15
(62)15 5X-2X=18
(62)3X 0.7=5
(63)3.5×2= 4.2 x
(64)26×1.5= 2x
(65)0.5×16―16×0.2=4x
(66)9.25－X=0.403
(67)16.9÷X=0. 3
(68)X÷0.5=2.6
(69)x＋13＝33
(70)3 － 5x＝80
(71)1.8- 6x＝54
(72)6.7x －60.3＝6.7
(73)9 ＋4x ＝40
（74）0.2x－0.4＋0.5＝3.7
（75）9.4x－0.4x＝16.2
（76）12 －4x＝20
（77）1/3 x＋5/6 x＝1.4
（78）12 x＋34 x=1
（79）18x－14 x= 12
（80）23 x－5×14 = 14
（81）12 ＋34 x=56
（82）22－14 x= 12
（83）23 x－14 x= 14
（84）x＋14 x= 65
（85）23 x=14 x ＋14
（86）30 x－12 x －14 x=1
5x-2x=30
89x-43x=9.2
5x-45=100
1.2x-0.5x=6.3
23.4=2x=56
4x-x=48.6
21×（9.3－3.7）－5.6
2.3×16+2.3×23+2.3
46×57＋23×86
101×0.87-0.91×87
4.8+8.63+5.2+0.37
2.35+1.713+0.287+7.65
0.134+2.66+0.866
3.07－0.38－1.62
3.25＋1.79－0.59＋1.75
3.2＋0.36＋4.8＋1.64
12.7－（3.7＋0.84）
7.6×0.8＋0.2×7.6
1.28×8.6＋0.72×8.6
0.8×（4.3×1.25）
0.86×15.7－0.86×14.7
14－7.32－2.68
（2.5－0.25）×0.4
63.4÷2.5÷0.4
（7.7＋1.54）÷0.7
0.35×1.25×2×0.8
4.5÷1.8
3.65×10.1
30.8÷[14－(9.85＋1.07)]
20×[(2.44－1.8)÷0.4＋0.15]
777×9+1111×3
31.5×4÷(6+3)
194－64.8÷1.8×0.9
24÷2.4－2.5×0.8
469×12+1492
0.8×[(10－6.76)÷1.2]
18.1×0.92+3.93
0.75×102
30.8÷[14－(9.85＋1.07)]
20×[(2.44－1.8)÷0.4＋0.15]
777×9+1111×3
31.5×4÷(6+3)
194－64.8÷1.8×0.9
24÷2.4－2.5×0.8
469×12+1492
0.8×[(10－6.76)÷1.2]
0.4×0.7×0.25
4.07×0.86+9.12.5
0.78+5.436+1
3/7 × 49/9 - 4/3
8/9 × 15/36 + 1/27
12× 5/6 – 2/9 ×3
8× 5/4 + 1/4
6÷ 3/8 – 3/8 ÷6
4/7 × 5/9 + 3/7 × 5/9
5/2 -（ 3/2 + 4/5 ）
7/8 + （ 1/8 + 1/9 ）
9 × 5/6 + 5/6
3/4 × 8/9 - 1/3
7 × 5/49 + 3/14
6 ×（ 1/2 + 2/3 ）
8 × 4/5 + 8 × 11/5
31 × 5/6 – 5/6
9/7 - （ 2/7 – 10/21 ）
5/9 × 18 – 14 × 2/7
4/5 × 25/16 + 2/3 × 3/4
0.68×1.9+0.32×1.9
5.38+7.85-5.370.456＋6.22＋3.78
5.17－1.8－3.2
7.85＋2.34－0.85＋4.66
9.6＋4.8－3.6
13.35－4.68＋2.65
0.398+0.36+3.64
0.25×16.2×4
3.72×3.5＋6.28×3.5
4.8×7.8＋78×0.52
56.5×9.9＋56.5
4.2÷3.5
3.52÷2.5÷0.4
9.6÷0.8÷0.4
0.49÷1.4
0.89×100.1
4.36×12.5×8
8.54÷2.5÷0.4
3.14×0.68＋31.4×0.032
8.9×1.01
18－1.8÷0.125÷0.8
15.02-6.8-1.02
9.43-（6.28-1.57）
13.7×0.25－3.7÷4
10.7×16.1-15.1×10.7
5.93+0.19+2.81
1.57+0.245+7.43
1.27+3.9+0.73+16.1
1.29＋3.7＋2.71＋6.3
23.4－0.8－13.4－7.2
1.23＋3.4－0.23＋6.6
36.54－1.76－4.54
0.85×199
12.5×0.96×0.8
3.12＋3.12×99
2.4×102
2.64＋8.67＋7.36＋11.33
9.16×1.5－0.5×9.16
4.9÷1.4
2.5×2.4
32.4×0.9＋0.1×32.4
4.2÷3.5
15÷（0.15×0.4）
[60－(9.5＋28.9)]÷0.18
28-(3.4+1.25×2.4)
0.8×〔15.5-(3.21+5.79)〕
0.64×25×7.8+2.2
36.72÷4.25×9.9
(4121+2389)÷7
405×(3213-3189)
19.4×6.1×2.3
0.0430.24+0.875
100-56.23
[60－(9.5＋28.9)]÷0.18
28-(3.4+1.25×2.4)
0.8×〔15.5-(3.21+5.79)〕
0.64×25×7.8+2.2
36.72÷4.25×9.9
(4121+2389)÷7
405×(3213-3189)
19.4×6.1×2.3
0.75×102
18.1×0.92+3.93
4.07×0.86+9.12
14 × 8/7 – 5/6 × 12/15
17/32 – 3/4 × 9/24
3 × 2/9 + 1/3
5/7 × 3/25 + 3/7
3/14 ×2/3 + 1/6
1/5 × 2/3 + 5/6
9/22 + 1/11 ÷ 1/2
5/3 × 11/5 + 4/3
45 × 2/3 + 1/3 × 15
7/19 + 12/19 × 5/6
1/4 + 3/4 ÷ 2/3
8/7 × 21/16 + 1/2
101 × 1/5 – 1/5 × 21
50＋160÷40
120-144÷18+35
347+45×2-4160÷52
（58+37）÷（64-9×5）
6-1.19×3-0.4315.89＋(6.75－5.89)
13.75－(3.75＋6.48)
35.6－1.8－15.6－7.2
7.14－0.53－2.47
73.8－1.64－13.8－5.36
15.75+3.59－0.59+14.25
(1.25－0.125)×8
36.8－3.9－6.1
32＋4.9－0.9
7.09×10.8－0.8×7.09
320÷1.25÷8
3.9－4.1＋6.1－5.9
4.2×99＋4.2
1.25×2.5×32
146.5－(23＋46.5)
9.7×99＋9.7
0.65×101
5.6÷1.25÷0.8÷2.5÷0.4
7.74×（2.8－1.3）＋1.5×2.26
12.7×9.9＋1.27
5.4×11-5.4
3.65×4.7－36.5×0.37
2.22×9.9+6.66×6.7
0.79×199
1.76+0.195+3.24
6.02+3.6+1.98
7.5＋4.9－6.5
8－2.45－1.55
0.32×403
0.25×36
0.25×0.73×4
0.25×8.5×4
10.4－9.6×0.35
28.6×101－28.6
2.31×1.2×0.5
70÷28
3.6－3.6×0.5
3.9÷（1.3×5）
2.7÷45
15÷0.25
930÷0.6÷5
3.2×0.25×12.5
2.881÷0.43－0.24×3.5
2.55×7.1+2.45×7.1
（31.8+3.2×4）÷5
2÷2.5+2.5÷2
5180－705×6
671×15-974
3.416÷（0.016×35）
5.67×0.2-0.62
0.4×0.7×0.25
0.78+5.436+1
2.881÷0.43－0.24×3.5
2.55×7.1+2.45×7.1
（31.8+3.2×4）÷5
2÷2.5+2.5÷2
5180－705×6
671×15-974
3.416÷（0.016×35）
5.67×0.2-0.62
100-56.23
0.0430.24+0.875
95÷（64-45）
178-145÷5×6+42
812-700÷（9+31×11）
85+14×（14+208÷26）
（284+16）×（512-8208÷18）
120-36×4÷18+35
（58+37）÷（64-9×5）
(6.8-6.8×0.55)÷8.5
0.12× 4.8÷0.12×4.8
（3.2×1.5+2.5）÷1.6
6-1.6÷4
7.2÷0.8-1.2×5
6.5×（4.8-1.2×4）
10.15-10.75×0.4-5.7
5.8×（3.87-0.13）+4.2×3.74
32.52-（6+9.728÷3.2）×2.5
（136+64）×（65-345÷23）
420+580-64×21÷28
（58+370）÷（64-45）
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