五年级数学上册解方程专项训练 16.docx

五年级数学上册解方程专项训练 16.docx

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五年级数学上册解方程专项训练16

x－2＝87.916x＋17x＝16.57.8x－3.9x＝58.5

5.55－x＝3.1911x＋19x＝246.9x－2.2x＝14.1

7.1＋x＝32.219x＋11x＝158.7x－2.6x＝18.3

x＋2.5＝88.118x＋2x＝89.5x－1.9x＝182.4

x－6.3＝39.66x＋11x＝11.97.6x－4.3x＝59.4

5.85－x＝1.218x＋15x＝2.37.5x－5.6x＝11.4

x＋3.5＝53.12x＋6x＝2.49.7x－6x＝51.8

8.18－x＝4.6510x＋4x＝5.68.8x－4.8x＝24

x－1.9＝38.912x＋18x＝246.1x－5.5x＝9

x＋3.3＝76.33x＋15x＝1.86.3x－4x＝23

9.3＋x＝71.517x＋7x＝16.86.9x－5.6x＝22.1

x＋5.2＝40.613x＋6x＝11.48.3x－6x＝9.2

x－5.3＝49.25x＋18x＝16.18.5x－5.8x＝62.1

7＋x＝93.811x＋19x＝189.6x－4x＝78.4

x＋3.2＝14.112x＋5x＝10.29.2x－5.8x＝95.2

9.4＋x＝4219x＋5x＝21.69x－3.3x＝131.1

x＋1.6＝19.312x＋7x＝3.89.9x－2.9x＝63

x－7.6＝55.610x＋12x＝19.89.6x－1.8x＝156

8.38－x＝4.7812x＋7x＝7.67.6x－5.3x＝36.8

9.19－x＝5.1218x＋15x＝16.57.9x－5.3x＝39

6.68－x＝3.2318x＋4x＝17.68.4x－4.9x＝24.5

8.11－x＝3.0615x＋15x＝126.2x－3x＝73.6

9.22－x＝1.516x＋15x＝8.49.8x－4.7x＝40.8

1.1＋x＝16.917x＋8x＝58.2x－5.1x＝21.7

8.02－x＝1.0913x＋9x＝6.69.2x－2.1x＝213

x＋1.7＝174x＋17x＝18.98x－4.4x＝72

5.62－x＝4.8410x＋17x＝5.48.7x－4.8x＝89.7

x＋2.3＝7416x＋3x＝15.29.1x－2.5x＝125.4

x－1.5＝53.49x＋4x＝1.36.3x－5.5x＝20

3.9＋x＝57.13x＋18x＝4.29.2x－3.4x＝5.8

6.73－x＝5.1817x＋10x＝5.48.6x－5x＝61.2

x－6.2＝32.713x＋17x＝98.4x－5x＝13.6

x－2.7＝17.915x＋6x＝4.28.3x－1.2x＝156.2

x－4.4＝63.92x＋16x＝5.46.6x－3.9x＝48.6

3.1＋x＝97.114x＋10x＝126.9x－4.6x＝57.5

x＋5.3＝18.38x＋14x＝6.68.4x－3x＝118.8

x＋3.3＝81.319x＋9x＝2.88.2x－5.8x＝36

x－5.1＝99.25x＋8x＝3.96.5x－2.9x＝36

5.3＋x＝21.85x＋9x＝1.46.5x－1.3x＝124.8

7.7－x＝1.395x＋15x＝167.9x－2.3x＝145.6

7.03－x＝1.8712x＋19x＝12.47x－2.8x＝58.8

x＋1.6＝28.610x＋4x＝1.49.2x－2.1x＝85.2

5.6＋x＝45.310x＋13x＝13.88.8x－5.2x＝32.4

x＋2.2＝83.27x＋4x＝4.49.8x－3.3x＝188.5

8.8＋x＝99.512x＋12x＝14.49.1x－1.6x＝75

6.67－x＝3.1510x＋10x＝129.5x－1.7x＝109.2

1.6＋x＝95.613x＋10x＝20.77.6x－2x＝123.2

x＋5.1＝65.110x＋4x＝79.8x－4.4x＝32.4

8.48－x＝4.2813x＋12x＝22.56.1x－4.8x＝32.5

8.39－x＝1.1913x＋15x＝147.5x－2.2x＝37.1

4.1＋x＝11.713x＋7x＝69.3x－4.4x＝117.6

x＋1.1＝93.919x＋5x＝16.87.8x－4.3x＝56

x＋1.4＝29.67x＋12x＝1.99.1x－3.6x＝38.5

x－8.9＝417x＋10x＝15.37.1x－2.5x＝82.8

8.41－x＝5.3219x＋12x＝6.29.5x－1.8x＝38.5

8.5＋x＝71.52x＋15x＝13.68x－5x＝54

x－3.4＝21.77x＋15x＝118.4x－3.7x＝112.8

7.5－x＝3.872x＋7x＝6.36.7x－5x＝32.3

x＋2.6＝43.74x＋6x＝27x－4.2x＝44.8

8.5－x＝1.7314x＋9x＝9.28.8x－1.5x＝138.7

9.6＋x＝57.413x＋9x＝8.88.4x－1.3x＝120.7

x－5.5＝26.711x＋14x＝156.1x－5.7x＝11.6

8.35－x＝3.89x＋11x＝29.8x－3.6x＝148.8

1.7＋x＝49.67x＋19x＝5.28.6x－5.3x＝19.8

x－6.9＝57.811x＋5x＝4.88.5x－4x＝112.5

x＋1.3＝34.211x＋18x＝8.77.3x－5.4x＝1.9