简易方程计算练习120题

简易程计方练习算题1（02题）1、解ab形式x方的程+3x=51+x.8=2.7165.+x418.3x=－51=3x－.3=4.52x－2.4=63.17+x21=236x.7-9=8.32+=3x2a2+.=478.61.+m=1.30y0.-5=2.7532解a、xb形式的方程3－2=1x5.73－6x25=51-=646x2-x.=328.1-59=x6567-=x618.9－1=x.4699x=85-84-2x35=13解、xab6x=813.ax形b式方的程4.x=1582.04x0.96=x÷2.=314x÷.413=8x÷5.2=.5x6=÷31x0÷.42=1.1.5=8x5、解4axbc形式的方程5+7=25x2-x7=192+x.241=.586-1x5=213-x24.=.541.x25.3=4.-8x325+4=9x+4.5=6.723+x0.4=2.5612、5a解xbc形式的程方2x(4)=－51(8x)+÷3=99(-x)=632(＋x3)8÷4=53÷x(+0.)=75（5x-3）=243(×-4)=x248(+)x3÷=9(x+)÷7556=、解axxbc形式方程的4x+x6=8423-8x=2x44.4-3x=x56.x+62=0.128x.35－2x.4=12.x163.x－.3x3＝4.175.x5-.43x=6.1x+x3262=+xx36=.42x4+2x7=.8x+3x=458314x8-=x21综合练：ｘ－习2.=986=x84.x－1.84=÷6x=.3x-2.72=36.8ｘ÷25=..804x+8=30118×.+35x1=54.6+1x=408.3x46-×=826.82x－52=2.8.2x+28×.=21.405x＋55.=73x44＋65=6－x.7=1.52x(－)×9863=3(1＋x5=)619(x－)32=7.5÷15(x×0＋6.=1)82＋xx=3.3(2.18x)÷2=＋.6257(x1－.)=2.142＋x=3667x－1.()22.=(1－3x÷)=4.270x1－x224=＋x.1x=82.424.4x＋5x=12.8x2＋.4=x515..x9－24x.7=5－1x4x.7.=2.83－2x45.=1x.531x2－x=98.76x2.＋=81.28x－0.449.4=0.6x＋04×3=..422x＋19=.25.4x＋.51x=4.43.6－x12.x24=3x÷4=1.57＋x.02×=5.254x＋3=6962(－x9.7=)4.328÷x=1694－x34=113-1.x=2.2412－xx=9.875x＋18=845(＋x1.1=10)5.+x.4=8.27x2－.20×8=1.2x5＋5=2015x(2＋3.)=5.523(x1.－2)3=.62(x6＋×)=3502.5x=＋56.51x÷08=306×(9－x.3)4=76.58x－8×4=04.8.8x－3.64=x5.646