解方程练习题（经典）(DOC 6页).docx

1、解方程测试题请使用任意方法解下列方程，带*的必须检验。x-104=33.5x+118=11.926.4x=4062.2-x=70.7x31=21.069.4+x=87.494.8+x=48.237.3x=84.191.1x=38.7x13.3=14.531.4x=59.841.7x=69.9105x=82.6x7.1=10.7x+75.4=16x63=42.2x-8=32.864.2x=7814x=2159.9-x=409.8+x=99.344.2-x=86.1x35.0=9.052.6-x=52.0x63.4=62.72.8-x=52x41.0=1399.6x=97.251x=42.9x-4

2、8.8=95x6.8=25.4118+x=3556.6x=54.023x=145x+50.3=28.154.6+x=96.2x+89.2=59.145x=4828.7x=83.517.3x=60.8x+101=20.855.9x=75.259.7-x=23x61.6=55.045.3x=79.5x-48.2=85x43.6=62.65.9x=6.180.3x=11.7104x=47.7x100.7=7092.1x=27.356x=56x16.8=88.395x=90.849.6x=1252.1+x=73.416.7x=76.8x+99=37.933x=56.648.5x=61.8x3.6=96

3、.568.0x=73x16.8=5.026.9x=88.045.5x=87x82=48.188.5+x=20.853.3x=21.395x=42.168x=139x+34.7=135x-63.1=4319.5x=1161.6x=5.72.3x=68.155.6+x=99.494.8x=28.9100.3x=101x+21.0=12817-x=6.6x-51=95.533.7x=1261.8x=11148.4x=56x43.3=93.665.6x=100.96.8x=78.738.7-x=90.8100x=14364+x=31.9x122=28.7x-55.1=9517-x=92.8x+20.8

4、=53.190.9x=80.130.6x=5843.9-x=37.26x=25.666.6x=113x21.0=65.6x30.6=51.158x=88.586.1x=89.5x19.2=22.38.9x=5594.5+x=36.4129x=86.329.0+x=10.4100.1x=8328.9x=86.8x-105=117101x=27.3x-2.3=14994x=6053.8x=1393.9+x=85.687.6x=9.523.7x=2487x=1.280.7x=72.744.0+x=87.825.2x=18.2x-99.9=32.7x31.3=65.92x=5x90.5=47.5x73

5、=25.578.1x=99.6x+45.4=4083.1x=50.7101x=133x+35.6=37.248.3x=73.946.4x=99.796x=61123-x=41.986.8x=95.5x20.3=83.322.7+x=10659.9x=61.688x=10229.8-x=39.5x100.5=69.631+x=7.638.0x=6148x=24x-82.6=78101.0x=4026.7-x=129x11=67.821.6x=116x+29.0=4854.1x=9.266.0x=37.9+x=15.0x1.3=2177.9-x=80.737.9+x=60x-64=89x27.5=

6、73.094.2x=54.090.3+x=13460.9x=149124-x=8239.8+x=50.848.6x=63.033x=23.511.2x=67.0138x=96.793x=84.843.1x=17.489.8x=4.4x88=76.888x=43.2x70=23.3120+x=12x40=12749.8x=5.642.3x=89.459.1x=65.3x78.8=64.6x-5.5=27.689x=98x-45.6=19x+10.3=9711.5x=10473.8x=135x+41.0=56.5x+66.3=51.529x=13863.3x=50.1x99.6=25.8108x=

7、36.041+x=38.76.2x=38.8x86=8393.8-x=12.587x=111x39.8=4.766.2x=65x-66.0=97.8100.3x=95.6129x=66.396.7+x=7631x=7415.7x=22.712.6x=1422.8x=88.4x-20.2=4535+x=52.7x-88.7=129100.3x=138x-52.6=63.954.5x=64.396.4-x=3.280.5-x=89.8124x=75.798-x=124x94=45.777.6x=21.953.7x=30.246.3-x=5.150x=11982x=12297.3x=91.392.2

8、x=68.3x+88.9=54.9x+45.7=13.936.4x=4.872.8x=211.9x=49.295.1x=23.8x-57.9=88x-99.3=28.2100x=75.5x+16.9=53.4x-64.3=65.662.7x=67.890.0x=7724x=100.7x+70=62x73.9=8565.0x=96.5x-34=14.3x25.4=5.527+x=79.463x=79.032.6x=1144.7x=6x26=79.232.4x=75.3x+32.4=3.2x+137=5.213.2x=64.535.1x=40.230.8+x=80.187.4x=73.9x-83.

9、5=68.8141x=54.3x+74.8=85.8x-16.5=13833.6x=13864.3+x=5156.6x=94.887.8x=82.02.3+x=13227x=11889x=60.594.9x=31.2x-32.2=6120.0x=31x+67.4=75.9x-129=96.7x90.5=41.199.7-x=49.1148+x=35.873.8x=28x-55=3559.0x=88.6x32=63.552.4x=94.441.2x=50.8x-65.5=75.694.3x=36.263.6x=20.4140x=41.752.5x=55.16.3x=3786x=19.517.2x=30.519x=88.6x50.0=29.064.1x=193.9x=7071.9-x=41.5x+13.0=13793.4x=59.484.6x=76.6x-16.5=87