五年级数学上册解方程专项训练 231Word文件下载.docx

五年级数学上册解方程专项训练 231Word文件下载.docx

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4.8＋x＝6317x＋19x＝21.66.5x－4.3x＝26.4

x－3.2＝98.819x＋3x＝17.66.2x－4.2x＝6

1.5＋x＝637x＋10x＝15.37.3x－4.3x＝78

7.3＋x＝48.29x＋6x＝7.58.4x－5.1x＝52.8

5.7＋x＝66.811x＋6x＝3.47.2x－5x＝6.6

x＋5.3＝63.113x＋10x＝13.89x－1.5x＝60

6.6＋x＝26.914x＋12x＝10.47.6x－1.5x＝54.9

8.3＋x＝73.76x＋6x＝7.27.1x－2.5x＝96.6

6.4＋x＝62.413x＋6x＝13.39.9x－5.2x＝51.7

x＋1.7＝84.39x＋4x＝6.58.6x－4.4x＝121.8

x＋2.7＝4713x＋19x＝22.47.9x－3.5x＝74.8

4.9＋x＝95.615x＋14x＝26.16.7x－4.1x＝20.8

4.6＋x＝49.811x＋10x＝4.29.1x－1.1x＝96

x＋1.8＝65.84x＋6x＝78.7x－1.1x＝106.4

x－3.8＝41.63x＋8x＝4.46.7x－3.9x＝8.4

x－4.6＝98.23x＋17x＝148.5x－4.1x＝92.4

x－7.6＝62.813x＋9x＝4.49.5x－3.5x＝84

8.69－x＝4.72x＋18x＝189.6x－5.9x＝85.1

x－5.7＝55.14x＋4x＝0.89.1x－3.2x＝17.7

x－4.4＝23.611x＋16x＝5.49.3x－4.6x＝42.3

x＋2.5＝95.318x＋4x＝4.48.6x－5.5x＝65.1

5.7＋x＝39.89x＋18x＝16.26.1x－4.2x＝53.2

x＋2.9＝55.45x＋3x＝3.27.7x－2.3x＝156.6

x＋5.3＝88.516x＋7x＝20.77.6x－3.4x＝33.6

8.47－x＝2.3619x＋18x＝14.87.2x－3.5x＝88.8

x－9＝90.819x＋13x＝22.48x－5.7x＝9.2

x－1.2＝682x＋9x＝9.97.8x－5.7x＝16.8

9.98－x＝2.3218x＋13x＝21.77.9x－5.1x＝16.8

8.76－x＝3.023x＋4x＝6.38.7x－1.4x＝102.2

x－3.7＝2.317x＋17x＝3.47x－2.3x＝37.6

9.3－x＝4.319x＋17x＝25.29.2x－4x＝156

x＋3.2＝86.512x＋4x＝3.28.8x－2.5x＝170.1

x－3.2＝517x＋16x＝29.77x－3.7x＝66

8.6＋x＝728x＋3x＝3.37.8x－4.2x＝18

x＋1.6＝29.15x＋7x＝7.26.2x－2.9x＝72.6

3.6＋x＝42.16x＋5x＝6.67.4x－4.1x＝95.7

7.24－x＝3.8110x＋12x＝19.89.1x－1.5x＝167.2

5.77－x＝3.6916x＋19x＝31.58.4x－5.1x＝46.2

2.2＋x＝88.512x＋14x＝18.26.8x－1.2x＝33.6

x＋1.5＝95.210x＋12x＝8.89.5x－4.8x＝112.8

x－6.9＝84.26x＋10x＝9.67.9x－3x＝73.5

x－9.5＝86.514x＋3x＝8.58.2x－4x＝54.6

x－3.4＝55.98x＋14x＝19.89.6x－4.3x＝5.3

4.4＋x＝19.310x＋13x＝20.77.9x－1.1x＝190.4

7.01－x＝4.6210x＋4x＝9.88.6x－3.6x＝65

2.8＋x＝73.113x＋11x＝7.29.4x－2x＝74

7.59－x＝2.214x＋3x＝10.26.1x－1.9x＝21

x－8.3＝47.75x＋13x＝10.88.7x－4.1x＝59.8

9.5＋x＝41.819x＋7x＝5.29.2x－5.9x＝49.5

7.81－x＝4.172x＋5x＝2.19.4x－3.3x＝128.1

x－7.8＝9.513x＋17x＝156.8x－5.4x＝29.4

x－8.9＝5.714x＋19x＝26.48.2x－3.2x＝130

7.63－x＝2.843x＋15x＝10.88.6x－1.8x＝47.6

x－5.2＝4.817x＋11x＝19.68.6x－3.3x＝58.3

x－2＝12.119x＋5x＝4.87x－2.4x＝133.4

5.4＋x＝79.613x＋18x＝21.79.8x－5.8x＝28

x＋3.5＝37.111x＋2x＝7.89.3x－3x＝50.4

x－8.6＝4416x＋10x＝20.89.2x－5.4x＝79.8

x＋4.8＝1116x＋4x＝89.6x－5.3x＝120.4

x＋1.7＝25.216x＋15x＝27.98.3x－2.7x＝78.4

x－7.6＝33.819x＋2x＝8.46.5x－4.4x＝50.4