五年级数学上册解方程专项训练 37Word下载.docx

五年级数学上册解方程专项训练 37Word下载.docx

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x＋3.9＝6.713x＋2x＝10.56.6x－1.8x＝86.4

x－4.7＝87.218x＋11x＝17.48.6x－3x＝112

4.8＋x＝17.615x＋5x＝126.6x－3x＝93.6

x＋4.2＝76.16x＋7x＝7.88x－2.5x＝16.5

x－2.1＝90.213x＋12x＝158.8x－1.1x＝92.4

x＋2.6＝32.319x＋4x＝18.49.5x－2.3x＝158.4

5＋x＝13.712x＋5x＝10.29.1x－1.5x＝205.2

x－6.7＝65.317x＋5x＝117.2x－1.1x＝97.6

x＋2＝63.410x＋9x＝7.69.2x－4.3x＝107.8

6.2－x＝3.077x＋2x＝7.28.7x－3.9x＝144

x－6.2＝43.83x＋8x＝9.96.2x－5.4x＝16

x－2＝387x＋11x＝99.8x－3.1x＝100.5

x＋1.3＝54.54x＋15x＝7.66.9x－1.4x＝121

4.5＋x＝15.48x＋15x＝13.86.9x－1.2x＝51.3

x－7.8＝8.59x＋13x＝119.1x－3.1x＝174

8.01－x＝4.1212x＋8x＝106.3x－3.4x＝17.4

x－9.6＝557x＋9x＝1.67.3x－4.9x＝38.4

6.09－x＝1.137x＋10x＝1.79.8x－4.7x＝147.9

6.87－x＝5.334x＋17x＝6.39.4x－2.9x＝52

4.1＋x＝19.13x＋11x＝5.68.1x－5.9x＝33

6.5＋x＝17.514x＋6x＝46.2x－3.3x＝78.3

9＋x＝38.216x＋12x＝22.49.3x－4.2x＝51

6.15－x＝4.0512x＋14x＝7.87.4x－3.8x＝7.2

7.82－x＝4.9816x＋13x＝14.56.8x－5.4x＝30.8

x－9.6＝91.75x＋9x＝12.69.1x－2.2x＝158.7

x－1.7＝75.811x＋2x＝10.48.3x－5.2x＝89.9

7.4＋x＝4214x＋2x＝12.87.6x－2.5x＝147.9

7.5＋x＝64.815x＋13x＝2.87.3x－2.8x＝22.5

3.6＋x＝46.713x＋14x＝5.49.1x－3.1x＝174

7.07－x＝1.0213x＋14x＝16.29.8x－1.2x＝180.6

5.6－x＝1.9712x＋17x＝20.37.2x－1.7x＝55

6.54－x＝3.6618x＋16x＝179.7x－4x＝96.9

x＋4.3＝91.87x＋6x＝11.77.6x－3.1x＝85.5

x＋2.1＝17.27x＋3x＝87.6x－4.5x＝74.4

6.02－x＝4.165x＋9x＝4.26.7x－2.1x＝101.2

x＋3＝549x＋2x＝4.48.1x－4.7x＝27.2

x＋3.7＝3510x＋8x＝3.67x－1.2x＝127.6

9.4＋x＝40.519x＋3x＝117x－4.6x＝28.8

x＋5.3＝20.619x＋4x＝20.76.6x－5.1x＝21

x－5.5＝84.74x＋6x＝49.1x－3.7x＝16.2

x＋4.2＝83.712x＋15x＝5.47.5x－4.2x＝26.4

8.92－x＝2.422x＋2x＝2.87.6x－6x＝17.6

x＋2.8＝40.817x＋7x＝4.89.3x－4x＝143.1

8.39－x＝1.082x＋10x＝10.88.6x－4.2x＝66

7.93－x＝3.649x＋10x＝1.99.1x－4.4x＝65.8

9.49－x＝1.6215x＋18x＝16.58.5x－4.9x＝93.6

x－8.8＝11.319x＋8x＝10.88.1x－2x＝146.4

x－3.2＝89.914x＋6x＝186.5x－2.5x＝8

x＋4.7＝93.44x＋5x＝1.86.8x－5.4x＝39.2

7.26－x＝3.5311x＋11x＝17.68.2x－5.1x＝27.9

x－1.3＝95.117x＋11x＝22.46.6x－3.2x＝20.4

x＋5.4＝89.48x＋8x＝1.69.3x－4.2x＝61.2

8.42－x＝2.8916x＋16x＝3.27.8x－2.4x＝21.6

x＋3.9＝75.24x＋17x＝14.77.8x－5.8x＝4

5.95－x＝2.7216x＋12x＝16.87.4x－1.3x＝67.1

3.5＋x＝90.219x＋15x＝10.26.3x－3.3x＝18

8.23－x＝2.639x＋9x＝7.29.8x－1.2x＝25.8

9.56－x＝3.469x＋11x＝48x－4.2x＝41.8

7.4＋x＝63.37x＋8x＝38.6x－3.9x＝117.5

9.1＋x＝55.313x＋10x＝6.99.9x－3.7x＝86.8

8.5＋x＝57.69x＋8x＝15.37.4x－2.8x＝4.6