五年级数学上册解方程专项训练 185.docx

五年级数学上册解方程专项训练 185.docx

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五年级数学上册解方程专项训练185

x－1.1＝50.710x＋7x＝15.37x－4.8x＝41.8

7.55－x＝4.966x＋6x＝7.27.6x－4.3x＝49.5

x－7.7＝86.119x＋5x＝14.49.2x－2.1x＝7.1

x－2.5＝72.66x＋2x＝7.29.6x－5.6x＝108

x＋2.5＝16.714x＋18x＝3.29.4x－5.5x＝46.8

8.66－x＝1.7618x＋19x＝11.16.6x－2x＝105.8

7.38－x＝3.3312x＋4x＝87.7x－2.4x＝15.9

x＋2＝67.614x＋13x＝5.49.5x－3.7x＝58

x－6.6＝99.415x＋18x＝13.28.1x－4x＝16.4

9.62－x＝4.048x＋19x＝16.27.2x－3.4x＝30.4

x＋3.3＝70.75x＋7x＝10.86.8x－3x＝41.8

x－2.5＝36.62x＋3x＝16.6x－3.9x＝29.7

x－3.9＝69.34x＋2x＝5.49.6x－2.7x＝193.2

x＋3.6＝12.85x＋14x＝17.17.8x－1.5x＝182.7

7.71－x＝5.075x＋5x＝47.9x－4.3x＝28.8

9.28－x＝3.5611x＋2x＝1.37.6x－3.3x＝25.8

x＋4.7＝475x＋6x＝9.98.1x－4.5x＝82.8

5.95－x＝4.915x＋14x＝9.56.7x－3.9x＝30.8

x＋4.2＝44.918x＋15x＝9.97x－3.5x＝24.5

x－3＝218x＋4x＝2.48.1x－1.4x＝53.6

4.3＋x＝31.214x＋18x＝6.46.7x－4.3x＝31.2

8.8＋x＝49.57x＋19x＝18.28.5x－3.7x＝57.6

x－2.5＝88.815x＋6x＝4.28.7x－1.8x＝20.7

7.2＋x＝77.17x＋17x＝4.88.8x－2x＝156.4

5.74－x＝1.868x＋2x＝99.7x－2.8x＝165.6

x－2.9＝70.93x＋11x＝8.47.1x－5.5x＝19.2

x－3.7＝88.919x＋15x＝3.49.8x－4.6x＝109.2

x－9.4＝43.36x＋2x＝48.5x－3.1x＝43.2

9.3＋x＝13.69x＋7x＝1.66.3x－3.7x＝70.2

x－4＝29.118x＋4x＝13.27.9x－1.8x＝97.6

7.26－x＝4.313x＋13x＝18.26.1x－1.3x＝38.4

6.83－x＝4.2117x＋13x＝219.6x－2.3x＝36.5

7.28－x＝3.6614x＋6x＝149.7x－2x＝23.1

1.8＋x＝82.98x＋7x＝67.1x－5.6x＝13.5

x－3.8＝25.916x＋18x＝23.88.5x－5.5x＝21

x－6.5＝2510x＋17x＝5.46.4x－2.9x＝52.5

9.1＋x＝98.315x＋4x＝17.16.6x－1.2x＝59.4

8.5－x＝2.0417x＋10x＝2.78.7x－3.2x＝82.5

x－9.5＝59.415x＋8x＝4.66.5x－2.1x＝17.6

x＋4.5＝11.74x＋9x＝6.59.7x－4.7x＝130

x＋2.8＝29.18x＋18x＝10.47.7x－5.7x＝18

x－5.6＝11.112x＋15x＝8.16.7x－4.5x＝55

8.59－x＝4.6919x＋7x＝15.69.1x－2.4x＝73.7

x＋1.7＝98.619x＋16x＝3.59.2x－2.1x＝35.5

8.2＋x＝16.810x＋7x＝8.59.9x－2.2x＝177.1

x－3.4＝44.617x＋9x＝15.67.4x－5.8x＝30.4

6.42－x＝4.5919x＋8x＝2.76.2x－3.5x＝16.2

x－9.9＝5.59x＋8x＝1.77.4x－3.6x＝64.6

x＋4.9＝21.818x＋6x＝14.49x－4.4x＝110.4

1.6＋x＝55.512x＋12x＝4.89.6x－5.9x＝18.5

x＋2＝54.89x＋9x＝96.8x－4.4x＝45.6

x－4.1＝79.65x＋7x＝10.86.6x－4.7x＝19

x＋2.8＝74.74x＋7x＝5.56.8x－4.3x＝47.5

x＋4.3＝91.49x＋16x＝106.1x－2.9x＝92.8

9.29－x＝3.7710x＋11x＝8.48.9x－2.7x＝18.6

x－4.1＝23.53x＋8x＝9.98.1x－5.8x＝43.7

x－8.8＝33.411x＋16x＝2.79.9x－2.8x＝170.4

1.4＋x＝8017x＋8x＝109.6x－4.6x＝145

x＋1.8＝79.217x＋2x＝9.56.4x－4.6x＝27

x－3.8＝53.313x＋5x＝7.27.9x－1.7x＝68.2

x－3.6＝33.53x＋15x＝1.89.2x－5.1x＝82

x－3.8＝12.43x＋15x＝12.66.8x－2.1x＝79.9

6.6－x＝2.3816x＋17x＝16.58.5x－5.5x＝48

x＋5.3＝4414x＋11x＝57x－3x＝116

9.49－x＝3.4512x＋3x＝13.58.5x－5.1x＝40.8

x－4.8＝53.42x＋3x＝0.59.1x－2.9x＝186