五年级数学上册解方程专项训练 58.docx

五年级数学上册解方程专项训练 58.docx

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五年级数学上册解方程专项训练58

7.2－x＝1.1916x＋6x＝13.28.5x－4.7x＝19

9.3－x＝2.8912x＋12x＝7.26.9x－5.6x＝5.2

9.4＋x＝97.318x＋14x＝6.48.8x－1.5x＝153.3

7.87－x＝4.123x＋2x＝29.8x－5.2x＝55.2

8.53－x＝3.013x＋11x＝8.48.6x－5.5x＝18.6

x＋5.4＝7319x＋15x＝6.89.4x－2.5x＝13.8

4.7＋x＝98.818x＋8x＝18.29.4x－3.6x＝29

x－9.9＝38.511x＋14x＝22.59.9x－5.1x＝48

x＋3.2＝92.114x＋5x＝5.76.9x－5.7x＝14.4

x＋3.3＝76.72x＋4x＝1.26.4x－5.4x＝8

9.83－x＝4.211x＋9x＝27.1x－2.7x＝30.8

9.4＋x＝57.418x＋3x＝18.98.5x－3.9x＝119.6

x＋4.2＝56.412x＋16x＝146.4x－3.4x＝33

x＋3＝11.68x＋18x＝10.46.9x－5.6x＝14.3

6.14－x＝3.7515x＋4x＝5.76.9x－5.9x＝23

x＋2.1＝97.64x＋15x＝7.66.5x－5.8x＝0.7

1.1＋x＝1417x＋12x＝20.38.6x－2.8x＝63.8

x－6＝70.510x＋3x＝11.77.2x－3.2x＝60

7.35－x＝1.812x＋14x＝20.86.5x－2.6x＝58.5

x＋2.3＝148x＋11x＝3.87x－3.1x＝27.3

8.3＋x＝34.514x＋2x＝1.68.7x－5.4x＝23.1

7.15－x＝5.432x＋10x＝8.48.3x－4.2x＝106.6

7.34－x＝5.459x＋16x＝109x－2.9x＝36.6

x＋1.5＝806x＋16x＝6.68.1x－3.9x＝8.4

x＋2.9＝16.73x＋10x＝7.89.8x－3.4x＝51.2

x－8.4＝4.411x＋3x＝2.86.7x－2.6x＝49.2

x＋2.7＝14.819x＋13x＝6.47.7x－1.6x＝146.4

7＋x＝28.912x＋4x＝9.69x－2.6x＝134.4

7.4＋x＝86.117x＋2x＝5.78.4x－5.2x＝28.8

x＋3.2＝37.62x＋10x＝2.48.2x－1.5x＝113.9

x－9.8＝96.46x＋11x＝5.19.6x－5.5x＝36.9

x＋2.4＝99.76x＋7x＝7.87.3x－2.6x＝112.8

x－1.9＝44.915x＋11x＝7.86.1x－1.1x＝140

x＋2.6＝65.23x＋2x＝26.7x－2.9x＝91.2

7.37－x＝1.4916x＋15x＝6.27.4x－4.7x＝40.5

8.2＋x＝30.513x＋10x＝11.58.4x－4.4x＝16

2.4＋x＝46.610x＋2x＝1.27.3x－4.9x＝55.2

9.99－x＝2.8314x＋19x＝19.89x－5.5x＝84

x－2.6＝39.57x＋8x＝129.9x－4.2x＝28.5

x－7.6＝57.319x＋6x＝109.8x－1.5x＝49.8

x＋2.2＝39.812x＋3x＝13.59x－5.2x＝72.2

x－4.7＝71.68x＋15x＝16.18.1x－4.8x＝69.3

x－7.1＝6.117x＋19x＝10.88.8x－2.3x＝52

x－8＝1.810x＋15x＝158.4x－5.1x＝23.1

4.4＋x＝78.511x＋15x＝7.87.5x－5x＝5

8.39－x＝3.076x＋19x＝59.9x－5.2x＝42.3

2.1＋x＝54.59x＋4x＝10.49.6x－5.8x＝53.2

x－6.5＝7811x＋9x＝126.9x－1.6x＝74.2

3.8＋x＝51.75x＋6x＝6.68.1x－2.7x＝145.8

x－2.9＝61.39x＋18x＝24.39.9x－1.7x＝106.6

6.16－x＝3.711x＋3x＝76.5x－5.3x＝19.2

9.39－x＝3.2514x＋10x＝9.69.1x－5.3x＝114

x＋2.3＝47.816x＋3x＝5.78.9x－4.8x＝41

9.8＋x＝33.316x＋15x＝3.17x－4.3x＝2.7

3.2＋x＝26.99x＋10x＝7.67.1x－5x＝60.9

x－5.4＝8.77x＋15x＝13.28x－4.1x＝19.5

9.35－x＝5.419x＋17x＝3.67x－1.9x＝10.2

x－4.5＝54.917x＋13x＝66.3x－1.5x＝33.6

4.3＋x＝71.24x＋8x＝69.4x－4.2x＝36.4

5.9－x＝1.555x＋16x＝12.66.2x－4.5x＝34

7.66－x＝1.123x＋19x＝4.49.4x－1.3x＝170.1

6.92－x＝3.886x＋19x＝22.58.8x－3.6x＝83.2

x＋1.3＝37.34x＋19x＝4.66.9x－5.6x＝1.3

x＋3.7＝55.48x＋15x＝9.29.5x－2.5x＝98

7.3＋x＝93.615x＋11x＝20.89.6x－5.7x＝39

x－4.8＝11.519x＋11x＝158.8x－2.1x＝127.3