五年级数学上册解方程专项训练 300Word下载.docx

五年级数学上册解方程专项训练 300Word下载.docx

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7.63－x＝2.685x＋6x＝6.67.1x－3.5x＝39.6

x＋3.9＝62.27x＋16x＝6.98.1x－2.9x＝150.8

9.8－x＝2.856x＋7x＝9.18.4x－4x＝4.4

x＋3＝37.510x＋12x＝17.67.4x－5.5x＝13.3

x＋1.7＝9.36x＋14x＝48.3x－6x＝4.6

x－8.4＝49.14x＋3x＝4.29.1x－2.3x＝108.8

x＋2.6＝36.57x＋19x＝7.88.3x－3.8x＝81

x＋2.3＝58.518x＋15x＝16.57.6x－1.3x＝182.7

x－4.2＝97.79x＋12x＝8.47.7x－1.6x＝91.5

x＋2＝91.315x＋7x＝8.88.6x－2.7x＝171.1

5.58－x＝1.459x＋15x＝9.66.7x－1.6x＝51

9.4＋x＝72.915x＋6x＝18.98.6x－5.5x＝31

x＋5.4＝54.212x＋11x＝6.96.9x－2.9x＝72

8.3＋x＝64.99x＋12x＝6.39.1x－5.8x＝26.4

x－8.4＝92.47x＋12x＝7.66.4x－4x＝12

x－5.3＝14.58x＋9x＝5.18.4x－3.8x＝128.8

x＋1.1＝6214x＋16x＝98.7x－1.9x＝163.2

x＋1.8＝61.513x＋12x＝17.56.2x－5x＝4.8

x－7.1＝72.217x＋17x＝23.86.6x－4x＝13

x－2.6＝72.37x＋12x＝7.69.4x－3.1x＝81.9

x－2＝9112x＋7x＝9.59.5x－1.7x＝70.2

8.62－x＝1.3213x＋18x＝18.68.8x－1.4x＝162.8

x－4.9＝91.83x＋17x＝186.6x－1.8x＝100.8

x＋4.8＝49.12x＋7x＝7.29.2x－1.1x＝234.9

x＋3.2＝88.410x＋18x＝19.69.9x－5.5x＝61.6

x－9.5＝84.213x＋17x＝39.6x－2.3x＝153.3

x＋2.1＝45.912x＋7x＝3.89.7x－4.4x＝143.1

6.42－x＝1.0817x＋11x＝25.27.8x－6x＝32.4

x＋2＝81.113x＋11x＝14.49.4x－4.7x＝51.7

5.9＋x＝35.218x＋9x＝16.28.6x－5.6x＝63

x－3.8＝50.22x＋11x＝5.29.9x－5.2x＝131.6

x－2.7＝6.911x＋16x＝24.38.1x－5.9x＝48.4

7.24－x＝2.110x＋16x＝2.67.8x－3.5x＝25.8

x＋2.8＝95.711x＋12x＝2.38.5x－5.3x＝54.4

x－7＝1011x＋6x＝1.79.8x－3.3x＝123.5

x－5.8＝28.417x＋19x＝3.69.5x－3.1x＝134.4

5.5＋x＝27.417x＋12x＝23.28.5x－5.3x＝83.2

x＋5＝626x＋16x＝117.1x－4.4x＝72.9

3.3＋x＝27.49x＋12x＝4.28.7x－2.1x＝79.2

9.3＋x＝83.42x＋15x＝6.89.3x－4.2x＝45.9

x＋3.6＝16.19x＋2x＝5.58.4x－3.3x＝51

x－7.1＝34.110x＋2x＝2.46.4x－3.5x＝34.8

x＋3.2＝98.56x＋7x＝11.78.9x－2.9x＝66

x＋1.7＝69.312x＋9x＝10.57x－4.8x＝4.4

x＋5.5＝636x＋13x＝17.16.1x－2.4x＝18.5

6.5＋x＝66.415x＋3x＝14.46.2x－3.5x＝2.7

x－8.5＝84.89x＋4x＝6.58.5x－1.8x＝174.2

6.2＋x＝64.719x＋19x＝34.26.2x－1.7x＝117

9.99－x＝2.9916x＋17x＝16.59.3x－2.3x＝126

4＋x＝39.19x＋10x＝3.88.9x－1.8x＝21.3

x－5＝43.214x＋6x＝189.3x－3.9x＝43.2

x－9.8＝35.311x＋18x＝17.46.1x－5x＝14.3

x＋3.6＝42.819x＋4x＝18.47.8x－1.2x＝112.2

1.4＋x＝45.89x＋6x＝37.1x－3.2x＝31.2

4.3＋x＝69.48x＋13x＝8.49.3x－1.2x＝32.4

6.2＋x＝59.513x＋11x＝9.67.8x－5.9x＝24.7

4.9＋x＝48.216x＋10x＝20.89x－6x＝81

x＋4.1＝17.618x＋2x＝188.3x－4x＝60.2

x＋1.7＝865x＋14x＝15.29.4x－3.7x＝17.1

9.28－x＝1.7918x＋2x＝169.9x－4.7x＝135.2

x＋2.2＝48.518x＋14x＝12.89.2x－5.3x＝62.4