五年级数学上册解方程专项训练 203.docx

五年级数学上册解方程专项训练 203.docx

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五年级数学上册解方程专项训练203

x＋4.9＝44.97x＋12x＝5.77.7x－2.5x＝135.2

x＋3.6＝46.419x＋5x＝9.67x－4x＝81

x－8＝72.316x＋12x＝22.49.6x－2x＝38

6.17－x＝1.112x＋8x＝69.5x－4.3x＝15.6

8.5＋x＝13.48x＋8x＝1.67.6x－4.2x＝34

x－6.5＝52.79x＋14x＝4.69.3x－4.5x＝76.8

x－8.1＝4.811x＋5x＝12.89.4x－2.5x＝75.9

x－6.9＝76.55x＋6x＝4.49.7x－5.2x＝40.5

2.6＋x＝338x＋7x＝96.5x－2.8x＝29.6

x＋2.6＝14.83x＋10x＝3.96.1x－1.1x＝115

5.3＋x＝68.615x＋6x＝12.68.3x－1.5x＝122.4

x＋1.6＝47.210x＋14x＝21.69x－4.5x＝49.5

x－4.2＝47.77x＋15x＝6.68.6x－4.6x＝80

x＋5＝20.29x＋12x＝10.59.9x－4.8x＝147.9

5.62－x＝3.998x＋2x＝19.6x－4.9x＝37.6

x－6.1＝93.42x＋7x＝5.47.7x－3.7x＝92

8.8＋x＝43.219x＋11x＝127.5x－2.2x＝58.3

3.1＋x＝81.115x＋19x＝13.67.7x－5.2x＝55

6＋x＝97.315x＋13x＝19.66.3x－5.4x＝9.9

x＋1.4＝64.412x＋3x＝4.58.1x－4.8x＝19.8

x－7＝95.17x＋8x＝69.5x－3.6x＝141.6

x＋4＝30.911x＋16x＝13.58.4x－4x＝26.4

x－6.9＝11.83x＋4x＝2.88.6x－4.2x＝88

x－4.4＝91.45x＋12x＝10.29.7x－4.1x＝117.6

x＋3.5＝96.67x＋18x＝57.4x－1.1x＝88.2

5.66－x＝3.8118x＋8x＝15.68.4x－1.3x＝156.2

x－9.1＝47.63x＋19x＝19.89.2x－4.9x＝51.6

7.54－x＝5.1215x＋17x＝12.88.5x－4.1x＝118.8

x－9＝22.215x＋18x＝9.96.3x－5.6x＝17.5

7.46－x＝4.584x＋4x＝0.86.3x－1.4x＝53.9

x－4.6＝73.59x＋19x＝5.67.7x－1.9x＝133.4

9＋x＝37.217x＋15x＝22.48.9x－5.1x＝57

x＋1.1＝85.814x＋11x＝22.57.9x－3.3x＝64.4

x－7.5＝24.58x＋7x＝38.3x－1.5x＝88.4

x＋5.4＝48.97x＋18x＝17.58.9x－3.1x＝81.2

x＋2.2＝88.79x＋14x＝9.29.2x－2.9x＝88.2

x－4.6＝59.42x＋5x＝1.46.2x－2.1x＝4.1

5.78－x＝2.7217x＋8x＝2.56.4x－2.6x＝68.4

6.3＋x＝7811x＋16x＝2.77.6x－1.8x＝150.8

x－9.7＝556x＋3x＝6.38.5x－4.3x＝96.6

1.6＋x＝92.93x＋12x＝69.9x－5.3x＝78.2

7.89－x＝1.697x＋6x＝6.57.2x－4.9x＝9.2

x－3.9＝86.515x＋2x＝6.88x－4.6x＝61.2

9.31－x＝217x＋5x＝4.46.3x－1.7x＝82.8

9.1－x＝1.798x＋8x＝14.46.1x－3.1x＝36

6.3＋x＝31.510x＋12x＝13.26.9x－5x＝39.9

7＋x＝93.68x＋10x＝10.89.6x－1.1x＝204

x＋5.5＝76.24x＋4x＝46.8x－2.4x＝123.2

7.72－x＝1.6717x＋14x＝9.36.8x－1.8x＝45

8.2＋x＝69.13x＋10x＝10.46.6x－3.5x＝68.2

8.13－x＝2.6918x＋11x＝20.36.5x－4.5x＝48

8.83－x＝1.972x＋16x＝10.87.1x－5.3x＝5.4

x＋3.7＝93.92x＋3x＝0.59.4x－2.9x＝143

7.5＋x＝70.716x＋19x＝31.57.4x－5.9x＝7.5

x－9.4＝25.24x＋2x＝0.68.1x－2.7x＝108

8＋x＝11.214x＋9x＝11.57.9x－2.7x＝31.2

6.27－x＝5.1517x＋2x＝5.76.8x－1.1x＝57

8.51－x＝3.5816x＋18x＝27.26.7x－5.2x＝39

x＋3.7＝63.95x＋3x＝7.27.5x－2.5x＝125

8.42－x＝4.216x＋8x＝9.66.8x－2.3x＝45

x＋4.4＝58.512x＋14x＝137.1x－5.7x＝8.4

x＋4.2＝85.116x＋10x＝10.49.3x－3.5x＝133.4

9.01－x＝1.697x＋18x＝156.8x－4.6x＝6.6

x－9.6＝9.45x＋10x＝129.9x－3.8x＝140.3

5.2＋x＝58.99x＋14x＝9.29.4x－3.6x＝98.6

8.75－x＝5.179x＋12x＝8.46.2x－5.5x＝16.8