数理化开窍室第一天:解关于整、小数方程训练营解方程:300.3x解:30300.330x9x6+x=21解:6+x-6=21-6x=15535x解:55355x30x40.7102x解:40.741024x0.798x0.70.7980.7x140x5485x解:543x55435x38x413365x解:4131336513x4352x443524x88x30.515xx解:2.515x2.52.5152.5x6x34210x解:23410x244x22x230.924.7x解:22.72.724.72.7x222x22222x11x数理化开窍室第二天:解关于分数方程训练营解方程:x=1解:x÷=1÷x=35186x解:335318868xxx535516866x38188363x49x15%68xx解:0.8568x0.850.85680.85x80xx﹣10%x=6解:(﹣10%)x=60.025x=6x=24053604xx解:93604x160x1(120%)884x解:118820x11111188202020x160x30%4x解:430%44x1.2x112834xx解:72812x71212281277x48x72110pp解:32110p31010211033p70p数理化开窍室第三天:解比例方程训练营解方程:2.5:2:0.4x解:21x2212x0.5x32::2445x解:232454x25518522x45x15::0.7536x解:50.256x6560.25565x0.3x111::423x解:111234x1111122342x16x33::2084x解:332048x331534424x10x2.42.515x解:2.52.415x2.52.5362.5x14.4x:x=:解:x=×x÷=÷x=230621505xx解:1015012900xx21050x525x2(3):5(2)3:5xx解:10301530xx560x12x数理化开窍室第四天:解复杂方程训练营解方程:62(4)24xx解:62824xx8824x888248x816x88168x2x42(20)60xx解:440260xx24060x240406040x220x22202x10x61246xx解:218x9x(220)88xx解:32088x320208820x331083x36x5(7)52.5b,解:710.5b,3.5b12(3)46(6)3xx解:1264623xx7423x18x7(x-3)=3(x+5)+4解:7x-21=3x+15+44x=40x=10x+x÷3+2x-30=180解:3x+x÷3=180+309x+x=630x=6342(16)46xx解:432246xx214x7x数理化开窍室第五天:解复杂方程训练营解方程:0.52x﹣0.17x=0.21解:0.35x=0.210.35x÷0.35=0.21÷0.35x=0.660.559.5x解:62.59.5x62.52.59.52.5x612x66126x2x21036x,解:210103610x246x22462x23x29:0.2:3x解:0.26x0.20.260.2x30x116::124x解:116124x13122x131212122x18x434m解:344m33163m163m214232xx解:7426x76642677x36x165nn解:1.26n1.21.261.2n5n575%6xx解:50.256x50.250.250.256x103x数理化开窍室第六天:解复杂方程训练营解方程:3.81.29.5xx解:59.5x559.55x1.9x5.5917.5x解:5.595.517.55.5x912x99129x43x0.4173x解:0.41717317x0.420x0.40.4200.4x50x2.4:3:10y解:324y33243y8y148::34x解:14834x111144444x576x6912x解:9612x972x99729x8x1(1)89x解:1089x7.2x25%40xx解:1.2540x1.251.25401.25x32x13.23.454xx解:3.453.45x3.453.453.453.45x1x数理化开窍室第七天:解复杂方程训练营解方程:1296x解:1254x12125412x4.5x189721h解:7212118921h7210h772107h30h631aa解:91a9919a19a12:8:93x解:12893x11693x1169993x48x115::25x解:11525x112x12122x2x3:6:0.84x解:60.6x660.66x0.1x732205x解:773722020520x124x12224x18x255121773xx解:1782121x171781721212121x817x460%6.8xx...