五年级数学上册解方程专项训练 238.docx

五年级数学上册解方程专项训练 238.docx

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五年级数学上册解方程专项训练238

x－8.3＝25.912x＋5x＝8.56.4x－4.2x＝19.8

5.5＋x＝83.85x＋5x＝96.3x－2x＝98.9

6.54－x＝3.963x＋19x＝2.29.4x－5.5x＝35.1

x－3.1＝63.45x＋3x＝7.26.8x－5x＝10.8

9.1＋x＝28.17x＋16x＝20.77.7x－1.1x＝158.4

x－1.7＝7.613x＋6x＝5.78.2x－3.4x＝96

7.09－x＝4.0317x＋12x＝8.77x－1.7x＝111.3

x＋2.4＝71.44x＋8x＝4.86.2x－1.3x＝93.1

x＋1.4＝2810x＋17x＝5.48.9x－3.1x＝110.2

7.5－x＝3.417x＋19x＝14.48.3x－6x＝69

x＋4.7＝74.811x＋4x＝97.3x－4.6x＝29.7

x－3＝84.810x＋9x＝17.19.7x－3.2x＝58.5

x－9.1＝81.710x＋6x＝9.68.5x－2x＝182

x－8.9＝85.416x＋7x＝11.59.1x－5.5x＝14.4

3.2＋x＝96.414x＋7x＝12.68.7x－2x＝107.2

3.7＋x＝86.410x＋2x＝1.29x－5.7x＝75.9

x－6.7＝20.618x＋16x＝23.89.5x－3.3x＝6.2

x＋1.6＝918x＋13x＝8.49.4x－4.1x＝153.7

9.18－x＝2.238x＋2x＝48.4x－2.5x＝171.1

x＋3.3＝75.32x＋14x＝4.86.4x－2.5x＝97.5

2＋x＝84.34x＋17x＝18.97.4x－5.7x＝35.7

9.36－x＝4.336x＋18x＝2.47.7x－3.9x＝26.6

6.08－x＝3.916x＋13x＝7.69.6x－4.2x＝151.2

3.6＋x＝88.35x＋10x＝7.57.4x－2.4x＝10

8.13－x＝2.4318x＋3x＝2.18.3x－4.4x＝70.2

x＋3.6＝75.312x＋10x＝15.49.3x－2.3x＝56

9.81－x＝4.029x＋18x＝5.47x－4.8x＝8.8

x＋2.8＝83.39x＋10x＝5.79.6x－3.4x＝105.4

9.67－x＝5.283x＋5x＝7.26.7x－1.8x＝132.3

9.5＋x＝629x＋18x＝21.69.7x－3.5x＝68.2

8.1＋x＝91.34x＋7x＝4.49.4x－3x＝25.6

x＋1.7＝56.92x＋15x＝6.86.2x－1.7x＝54

x－4.5＝71.415x＋14x＝8.76.2x－3x＝92.8

8.74－x＝2.4211x＋6x＝13.67.2x－3.1x＝45.1

3.6＋x＝58.515x＋15x＝37.1x－3.8x＝75.9

1.5＋x＝99.59x＋3x＝8.46.1x－4.5x＝30.4

7.07－x＝5.5217x＋11x＝22.48x－5x＝51

x＋3.5＝30.56x＋8x＝9.89.5x－2.2x＝109.5

x＋3＝55.82x＋17x＝5.78.2x－4.8x＝44.2

9.5＋x＝90.311x＋7x＝5.47.9x－5.2x＝29.7

1.6＋x＝46.317x＋4x＝14.79.4x－5x＝26.4

6.4－x＝3.282x＋2x＝0.46.6x－2.9x＝14.8

6.03－x＝1.5217x＋15x＝3.26.9x－1.7x＝20.8

8.5＋x＝45.118x＋13x＝9.36.4x－5.3x＝17.6

x－1.5＝17.912x＋8x＝127.3x－4.4x＝78.3

x－7.6＝47.810x＋18x＝11.27.1x－5x＝35.7

9.27－x＝1.876x＋10x＝14.47.4x－4.3x＝3.1

x－9.6＝78.17x＋18x＝7.59.2x－4.8x＝39.6

x＋2.2＝24.215x＋6x＝6.39.1x－4.2x＝58.8

x＋4.2＝788x＋4x＝8.47.1x－5.3x＝30.6

4.6＋x＝44.22x＋15x＝13.69.4x－5.7x＝59.2

6.76－x＝3.7418x＋9x＝10.86.3x－3.7x＝57.2

x＋4.3＝39.69x＋2x＝2.26.3x－4.3x＝10

5.2＋x＝69.56x＋11x＝10.29.8x－4.6x＝156

x＋4.6＝406x＋2x＝3.26.4x－3.2x＝54.4

x＋1.6＝78.48x＋9x＝15.37.7x－4.2x＝17.5

7.43－x＝3.375x＋14x＝9.58x－3.3x＝94

6.5－x＝1.185x＋12x＝13.68x－4.4x＝36

6.6＋x＝13.114x＋18x＝9.66.8x－1.5x＝68.9

x＋2＝25.119x＋9x＝25.26.7x－5.5x＝22.8

x＋4.2＝54.214x＋8x＝6.66.6x－2.2x＝127.6

x＋4.5＝63.516x＋3x＝7.68.5x－3.4x＝35.7

3.4＋x＝5716x＋15x＝12.47.9x－4.3x＝97.2

x－1.9＝18.916x＋14x＝276.3x－4.4x＝38

8.4＋x＝49.717x＋17x＝23.86.1x－3.4x＝40.5

x－1.1＝92.49x＋7x＝9.69.3x－2.2x＝213