五年级数学上册解方程专项训练 211.docx

五年级数学上册解方程专项训练 211.docx

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五年级数学上册解方程专项训练211

2.6＋x＝42.46x＋10x＝12.86.2x－4.8x＝14

3.9＋x＝59.115x＋4x＝9.57.1x－1.4x＝79.8

x－3.2＝587x＋10x＝10.29.1x－3.9x＝156

3.7＋x＝81.318x＋5x＝9.26.2x－4.1x＝16.8

8.99－x＝1.417x＋10x＝8.16.6x－5.7x＝14.4

x＋4＝42.811x＋14x＝17.59.4x－5.3x＝94.3

x－1.4＝96.917x＋8x＝106.5x－4.2x＝50.6

x－4.3＝784x＋12x＝9.68.1x－2.3x＝127.6

x－5.7＝27.711x＋7x＝16.29.6x－3.8x＝23.2

1.6＋x＝78.42x＋10x＝7.29.3x－5.1x＝50.4

x－9.1＝69.811x＋8x＝1.96.1x－3.1x＝6

x－8.9＝26.716x＋19x＝217.2x－5.7x＝30

x＋4.1＝62.510x＋11x＝14.78.6x－4x＝4.6

8.3＋x＝68.54x＋15x＝11.49.1x－4.9x＝8.4

x＋4.2＝51.214x＋3x＝13.69.5x－3.5x＝96

9.18－x＝1.695x＋7x＝4.87.2x－5x＝4.4

x＋5.2＝71.33x＋11x＝1.49.3x－2.7x＝99

8.4＋x＝53.411x＋3x＝12.69.1x－3x＝91.5

7.3＋x＝73.917x＋14x＝27.97.5x－1.9x＝67.2

x－3.9＝61.112x＋17x＝23.28.2x－2.8x＝70.2

x＋2.6＝72.96x＋4x＝17.3x－3.1x＝117.6

x＋3.6＝88.84x＋10x＝1.48x－2.5x＝143

5.1＋x＝16.59x＋4x＝3.98.3x－3.6x＝103.4

x－5.6＝187x＋7x＝9.87.9x－5.7x＝11

6.91－x＝4.25x＋3x＝0.89.4x－4.4x＝125

x－9.3＝55.83x＋12x＝36.4x－3.5x＝34.8

6.7＋x＝60.72x＋6x＝3.27x－1.2x＝162.4

x＋4.3＝52.417x＋12x＝11.66.1x－5.1x＝29

6.37－x＝1.45x＋11x＝14.48.6x－4.3x＝25.8

5.9＋x＝26.114x＋9x＝11.58x－4.7x＝95.7

7.5＋x＝13.26x＋11x＝11.98x－1.2x＝142.8

x－4.2＝20.55x＋13x＝1.87.5x－1.8x＝5.7

x＋4.6＝93.78x＋15x＝4.67x－3.8x＝80

6.79－x＝1.4114x＋5x＝15.26.7x－3.1x＝97.2

5.6＋x＝73.69x＋12x＝18.96.5x－3.4x＝27.9

x－3.9＝96.711x＋7x＝7.29.2x－5.9x＝69.3

x－2.5＝2.68x＋4x＝9.68.4x－3.5x＝63.7

x－2.4＝5.412x＋5x＝5.18.1x－5x＝71.3

x＋5.1＝97.415x＋6x＝4.28.4x－4.5x＝11.7

x－4.9＝9116x＋11x＝2.78x－4.9x＝71.3

x＋2＝11.419x＋10x＝11.68.2x－4.1x＝106.6

x－9.9＝45.15x＋2x＝6.39.6x－5.8x＝106.4

x－2.5＝48.515x＋17x＝12.88.8x－2.9x＝141.6

6.57－x＝1.032x＋10x＝2.48x－5.1x＝52.2

5.6＋x＝94.915x＋12x＝24.38.5x－4x＝22.5

x－4.1＝9214x＋5x＝5.77.6x－1.4x＝43.4

x－8＝15.912x＋11x＝4.66.1x－2.6x＝45.5

x－3.8＝34.73x＋18x＝10.59.5x－1.3x＝139.4

7＋x＝14.316x＋12x＝2.88.3x－1.6x＝187.6

9.55－x＝1.212x＋6x＝1.86.7x－5.3x＝9.8

2.7＋x＝87.910x＋10x＝147.5x－5.4x＝31.5

4.2＋x＝45.95x＋2x＝2.89.8x－5.8x＝12

x－4.4＝57.413x＋2x＝7.58.7x－5.4x＝9.9

6.71－x＝1.652x＋2x＝2.47.7x－3.3x＝127.6

x＋4.4＝54.210x＋10x＝29.9x－1.2x＝217.5

x－5.5＝70.217x＋12x＝14.59.5x－4.8x＝32.9

8.57－x＝2.374x＋18x＝116.9x－4.1x＝2.8

1.7＋x＝74.13x＋7x＝77.6x－1.9x＝159.6

x＋4.9＝85.510x＋8x＝12.67.7x－3.5x＝33.6

5.74－x＝2.4419x＋3x＝4.48.9x－1.6x＝21.9

5.7＋x＝95.35x＋8x＝11.79x－4.7x＝4.3

x－2.7＝26.77x＋7x＝1.47.5x－6x＝33

8.06－x＝4.079x＋3x＝8.46.1x－2.9x＝16

6＋x＝91.910x＋13x＝13.89x－5.1x＝3.9

x＋3.1＝78.33x＋9x＝7.27.2x－3.6x＝50.4

6.69－x＝4.999x＋15x＝21.68.8x－5.7x＝68.2