五年级数学上册解方程专项训练 79.docx

五年级数学上册解方程专项训练 79.docx

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五年级数学上册解方程专项训练79

x－1.3＝68.211x＋12x＝6.96.9x－4.6x＝57.5

7.66－x＝3.73x＋7x＝96.5x－5.5x＝19

x－1.3＝58.219x＋3x＝13.29.9x－4.9x＝25

x＋4.6＝87.117x＋9x＝10.47.1x－6x＝28.6

4.3＋x＝93.715x＋17x＝9.69.8x－3.8x＝180

x－6.9＝30.115x＋10x＝206.7x－4x＝24.3

9.48－x＝1.9213x＋18x＝21.78.8x－3.7x＝20.4

2.9＋x＝43.56x＋15x＝10.58.7x－4.5x＝96.6

x＋5＝16.64x＋8x＝4.86.5x－3.5x＝9

5.6＋x＝41.410x＋3x＝1.36.8x－5.5x＝24.7

7.48－x＝1.4518x＋2x＝167.9x－2.8x＝112.2

7.2＋x＝79.410x＋8x＝97x－3.7x＝33

x－8.5＝90.410x＋10x＝146.4x－2.1x＝98.9

x－6.2＝53.83x＋6x＝1.89.4x－3.7x＝142.5

x＋2.6＝44.214x＋9x＝18.49.8x－2.2x＝106.4

x＋4.4＝7.87x＋10x＝8.57.9x－4.8x＝27.9

x－6.6＝96.93x＋4x＝0.76.6x－2.6x＝84

5.64－x＝5.227x＋6x＝11.78.1x－5.2x＝55.1

x－1.2＝56.313x＋6x＝1.96.3x－5.7x＝9.6

8.11－x＝5.3910x＋10x＝49.1x－3.5x＝84

x－1.6＝2.87x＋8x＝10.59.7x－6x＝96.2

x－6.3＝19.719x＋6x＝12.58.5x－6x＝55

3.6＋x＝47.416x＋10x＝18.26.2x－5.4x＝19.2

x＋2.3＝22.54x＋3x＝4.99.5x－1.4x＝72.9

9.31－x＝2.3116x＋12x＝147.8x－3.8x＝44

x＋4＝35.74x＋7x＝3.37x－3x＝116

7.08－x＝5.337x＋14x＝12.67.5x－3.8x＝33.3

7.6＋x＝91.119x＋19x＝26.66.2x－3.3x＝2.9

8.03－x＝3.0519x＋5x＝9.68.1x－3x＝51

x－8.6＝98.315x＋6x＝12.68.4x－5.4x＝66

x＋4.5＝53.43x＋15x＝14.47.9x－5x＝40.6

8.9＋x＝6511x＋14x＝156.3x－3x＝9.9

x－7.2＝13.518x＋11x＝5.87.7x－5.4x＝32.2

x＋1.4＝35.817x＋3x＝67.2x－4.9x＝55.2

x＋4.7＝88.319x＋6x＝2.57.3x－1.5x＝150.8

x＋5.2＝59.37x＋10x＝3.47.1x－5.3x＝5.4

9.3＋x＝19.15x＋7x＝2.49.9x－3.9x＝180

9.3＋x＝44.48x＋9x＝6.88.8x－3.4x＝129.6

x－9.7＝1.53x＋16x＝7.68x－4x＝120

6.74－x＝4.1612x＋15x＝8.19.2x－2x＝36

6.5＋x＝59.818x＋8x＝15.68.6x－4x＝92

x＋5＝93.213x＋15x＝25.27.6x－4.8x＝72.8

x＋3＝3213x＋2x＝39.9x－4.6x＝121.9

6.58－x＝1.6411x＋9x＝87.8x－3.7x＝24.6

6.6＋x＝15.819x＋15x＝177.9x－4.1x＝30.4

3.5＋x＝95.416x＋9x＝2.56.3x－4.5x＝52.2

6.14－x＝4.7518x＋19x＝3.78.6x－2x＝145.2

x－1.1＝97.219x＋11x＝156.1x－2.5x＝108

2.4＋x＝28.63x＋4x＝2.16.2x－1.9x＝60.2

8.06－x＝4.4610x＋18x＝5.69x－5.6x＝54.4

x－7.2＝21.913x＋16x＝17.49.6x－2.2x＝44.4

x－4.9＝237x＋15x＝19.86.2x－5.3x＝11.7

8.2＋x＝56.111x＋16x＝10.86.9x－2.3x＝73.6

x－7.8＝5.712x＋14x＝2.67.6x－3.3x＝103.2

8.45－x＝1.388x＋16x＝127.9x－5.1x＝58.8

9.64－x＝2.592x＋10x＝10.88x－4x＝80

6.1－x＝1.4111x＋10x＝10.58.9x－1.4x＝30

9.87－x＝4.968x＋3x＝3.36.5x－1.6x＝34.3

x－5.1＝87.93x＋15x＝10.88.3x－4.8x＝45.5

1.3＋x＝44.316x＋11x＝8.16.5x－1.4x＝25.5

x－7.8＝75.92x＋19x＝4.28.8x－1.9x＝172.5

x＋2.6＝33.310x＋13x＝18.48.4x－2.5x＝35.4

7.3＋x＝45.74x＋4x＝47.2x－5.7x＝19.5

8.5＋x＝69.810x＋5x＝38.8x－2.1x＝73.7

x＋1.4＝39.87x＋11x＝7.29.3x－5.1x＝33.6

x＋4.2＝33.711x＋5x＝87.8x－2.7x＝76.5