300道解方程題(最新整理)

1、(0.5+x)+x=9.823x+9=275(x+5)=1002(x+x+0.5)=9.818(x-2)=270x+3x=7025000+x=6x12x=300-4x3(x+3)=503200=450+5x+x7x+5.3=7.41.8x=0.972x-0.8x=63x5=4.8x0.756=9012x-8x=4.830x+25=859x-40=57.5*2x=151.48-2x=6x5+9=211.2x=81.66x-12.83=0.0648-27+5x=31x+5.6=9.4410-3x=17010.5+x+21=56x-0.7x=3.63(x+0.5)=21x+2x+18=7891x1.

2、30.5x+8=43(200-x)5=30x+8.3=10.76x-3x=18(x-140)70=415x31.5x+18=3x0.1(x+6)=3.30.43x81653-x2=84(x-5.6)=1.67(x-2)=2x+30.273x=0.35(27.5-3.5)x=4114(x-5.6)=1.620-9x=1.26.253.4x-48=26.8(27.5-3.5)x=46x+12.8=15.842x+25x=134x+19.8=25.81502+3x=6901.5(x+1.6)=3.65.6x=33.62x-20=42(x-3)=5.89.8-x=3.83x+6=1865x+7=427

3、5.6x=12.62(2.8+x)=10.49x+42.5915x+12.5=32.3(x-3)2=7.54.2 x+2.5x1345(x+8)=10213.2x+9x=33.310.5x+6.5x=51x+3x+10=703x=x+10089x-43x=9.23(x+3)=50-x+3x+4.8=7.25x-45=1005x+15=606x+18=481.2x-0.5x=6.33.5-5x=23(x+2.1)=10.523.4=2x=560.37+4x=12.512x-9x=8.74x-x=48.6x1.5-1.25=0.7513(x+5)=1694.5x-x=284x-1.36=2.62x

4、-97=34.2x-5.7=2.1515 5x-2x=18x+7x=89x-x=163x+0.7=59x-3x=624x+x=503.52= 4.2+x6x-8=46/7x-8=4261.5= 2x+105x+x=93x-8=300.516160.2=4xx-8=6x6x+6=1213 9.25x=0.4034/5x=203x-3=116.9x=0. 32x-6=125x-3x=423x=14x147x+7=142x+16=19x14x=656x-6=05x+8=1935x805x+6=1114-6x=81.8 +6x542x-8=1015+6x=276.7x60.36.71/2x-8=45-

5、8x=494x40x-5/6=77x+8=152x+8=163x+7=289-2x=123x-14x=143x-7=264+5x=910-x=88x+9=179+6x=14x+9x=4+72x+9=178-4x=66x-7=127x-9=8x-56=18-7x=1x-30=126x-21=216x-3=69x=184x-18=135x+9=116-2x=11x+4+8=237x-12=8x-5.7=2.1515 5x-2x=183x 0.7=53.52= 4.2 x261.5= 2x0.516160.2=4x9.25x=0.40316.9x=0.3x0.5=2.635x801.8-6x546.

6、7x60.36.794x400.2x0.40.53.79.4x0.4x16.2124x201/3x5/6x1.412x34x=118x14x=1223 x514=141234x=562214x=12 x+8.3=10.75x 30 x-5.6=9.4x0.8=903x8163x+9=275.3+7x=7.43x5=4.8 x-0.8x=612x+8x=4.87(x-2)=4948+2x=36 (x-2)3=7 x5+9=21 (200-x)5=3048-27+5x=31x-7.7=2.855x-3x=684x+10=5320=45+6xx-0.6x=8x+8.6=9.4522x1513x 1.

7、3 x+8.3=19.715x 303x+9367(x-2)=73x+9=1218(x-2)=2712x=320+4x5.37+x=7.47153x=530x=851.8+2x=6420-3x=1703(x+5)=180.5x+9=406x+3x=361.5x+6=3x53-x=840-8x=5x5=2148-20+5x=31x+2x+8=80200-x5=3070x =445.6- 3x =1.69.8-2x=3.85(x+5)=1008x-156=3x-208x+9=17x+3x=70（2x+7）2=4x+149+6x=143(x+3)=503x+9=27x+9x=4+74（4x1）=3（

8、22x）7x+5.3=7.42x+9=177（2x-6）=84x+5.6=9.46x-7=125（x-8）=3x1.2x=81.67x-9=87x-7=6x+43x-8=30x-56=122-x+2=68x6x+6=121.2x=81.68x-6x+30=12x+153x-3=13200=450+5x+x7（x+2）=5x+605x-3x=4x-0.8x=6240（x7）=302x+16=1912x-8x=4.8（20-8x）3=2x+15x+8=19x-0.7x=3.6（6x-40）8=5x-815+6x=27x-30=12128x=37x+8=156x-21=21（21+4x）2=10x+

9、144+5x=96x-3=69x=1848-27+5x=316x-12.83=0.064x-18=1310.5+x+21=560.5x+8=435x+9=110.1(x+6)=3.30.46x-3x=18x+8.3=10.73200=450+5x+x1.8x=0.97215x 3x-0.8x=6x0.756=903x81612x-8x=4.89x-40=53x5=4.87.52x=15x5+9=21x+2x+18=78x+5.6=9.448-27+5x=310.5x+8=43x-0.7x=3.610.5+x+21=566x-3x=18x+8.3=10.7x+2x+18=781.8x=0.972

10、15x 3x+19.8=25.8x0.756=903x-8165.6x=33.69x-40=53x+9=275x+12.5=32.36x-12.83=0.067x+5.3=7.4x+3x+10=70x5+9=213x5=4.85x+15=600.37+4x=12.59x+42.5911.8 +6x54x1.5-1.25=0.754.2 x+2.5x1346.7x -60.36.74x-1.36=2.610.5x+6.5x=5194x 406x+12.8=15.889x-43x=9.22x+8=161502+3x=6905x-45=10023x-14x=142x-20=41.2x-0.5x=6.

11、3x+7x=83x+6=184x-x=48.69x-3x=613.2x+9x=33.34.5x-x=287x-12=9x+4.8=7.2x-5.7=2.156x-8=46x+18=485x-2x=185x+x=912x-9x=8.73x+0.7=52x-6=122x-97=34.23.52= 4.2+x7x+7=143.4x-48=26.8261.5= 2x+106x-6=042x+25x=1340.516160.2=4x5x+6=1165x+7=42x14x=652x-8=103x+7=2818x14x=123x+9=123x-7=2623 x514=2418(x-2)=279x-x=161

12、234x=5612x=320+4x,24x+x=50x-7.7=2.855.37+x=7.47x+4+8=235x-3x=68153x=5x-5.7=2.154x+10=530x=855x-2x=18320=45+6x1.8+2x=63x-0.7=5x-0.6x=8420-3x=170261.5= 2xx+8.6=9.43(x+5)=180.516-160.2=4x522x150.5x+9=40x0.5=2.613x 1.36x+3x=369 4x40x+8.3=19.71.5x+6=3x0.2x0.40.53.715x 3053-x=89.4x0.4x16.23x+93640-8x=56.7

13、x60.36.77(x-2)=7x5=2148-20+5x=317(x-2)=2x+3(x-140)70=4x+2x+8=8018(x-2)=2700.1(x+6)=3.30.4200-x5=3012x=300-4x4(x-5.6)=1.670x =47x+5.3=7.432y-29=345.6- 3x =1.630x+25=855x+5=159.8-2x=3.81.48-2x=689x-9=80(0.5+ x)+ x =9.826x-12.83=0.06100-20x=202(x+x+0.5)=9.83(x+0.5)=2155x-25x=6025000+x=6x53-x2=876y-75=1

14、3200=450+5x+xx0.756=9023y-23=23x-0.8x=6x5+9=214x-20=012x-8x=4.848-27+5x=3180y+20=1007.5x2x=1510.5+x+21=5653x-90=16x-0.7x=3.6x+2x+18=782x+9x=113x816(200-x)5=3012y-12=24“”“”at the end, xiao bian gives you a passage. minand once said, people who learn to learn are very happy people. in every wonderful

15、life, learning is an eternal theme. as a professional clerical and teaching position, i understand the importance of continuous learning, life is diligent, nothing can be gained, only continuous learning can achieve better self. only by constantly learning and mastering the latest relevant knowledge, can employees from all walks of li