二(三)元一次方程计算题题目

二(三)元一次方程计算题题目

300题。。。。这老师也罚的忒狠了。。。。7(2x-1)-3(4x-1)=4(3x+2)-1;(5y+1)+(1-y)=(9y+1)+(1-3y);20%+(1-20%)(320-x)=320×40%2(x-2)+2=x+12(x-2)-3(4x-1)=9(1-x)x/3-5=(5-x)/22(x+1)/3=5(x+1)/6-1(1/5)x+1=(2x+1)/4(5-2)/2-(4+x)/3=1x/3-1=(1-x)/2(x-2)/2-(3x-2)/4=-111x+64-2x=100-9x15-(8-5x)=7x+(4-3x)3(x-7)-2[9-4(2-x)]=223/2[2/3(1/4x-1)-2]-x=22(x-2)-3(4x-1)=9(1-x)11x+64-2x=100-9x15-(8-5x)=7x+(4-3x)3(x-7)-2[9-4(2-x)]=223/2[2/3(1/4x-1)-2]-x=22(x-2)+2=x+11.7(2x-1)-3(4x-1)=4(3x+2)-12.(5y+1)+(1-y)=(9y+1)+(1-3y)3.[(-2)-4]=x+24.20%+(1-20%)(320-x)=320×40%5.2(x-2)+2=x+16.2(x-2)-3(4x-1)=9(1-x)7.11x+64-2x=100-9x8.15-(8-5x)=7x+(4-3x)9.3(x-7)-2[9-4(2-x)]=2210.3/2[2/3(1/4x-1)-2]-x=211.5x+1-2x=3x-212.3y-4=2y+113.87X*13=514.7Z/93=4115.15X+863-65X=5416.58Y*55=2748917.2（x+2）+4=918.2(x+4)=1019.3(x-5)=1820.4x+8=2(x-1)21.3(x+3)=9+x22.6(x/2+1)=1223.9(x+6)=6324.2+x=2(x-1/2)25.8x+3(1-x)=-226.7+x-2(x-1)=127.x/3-5=(5-x)/228.2(x+1)/3=5(x+1)/6-129.(1/5)x+1=(2x+1)/430.(5-2)/2-(4+x)/3=115x-8(5x+1.5)=18*1.25+x3X+189=5214Y+119=223X*189=58Z/6=4583X+77=594Y-6985=8187X*13=57Z/93=4115X+863-65X=5458Y*55=274891.2(x-2)-3(4x-1)=9(1-x)2.11x+64-2x=100-9x3.15-(8-5x)=7x+(4-3x)4.3(x-7)-2[9-4(2-x)]=225.3/2[2/3(1/4x-1)-2]-x=26.2(x-2)+2=x+17.0.4(x-0.2)+1.5=0.7x-0.388.30x-10(10-x)=1009.4(x+2)=5(x-2)10.120-4(x+5)=2511.15x+863-65x=5412.12.3(x-2)+1=x-(2x-1)13.11x+64-2x=100-9x14.14.59+x-25.31=015.x-48.32+78.51=8016.820-16x=45.5×817.(x-6)×7=2x18.3x+x=1819.0.8+3.2=7.220.12.5-3x=6.521.1.2(x-0.64)=0.5422.x+12.5=3.5x23.8x-22.8=1.224.1\50x+10=6025.2\60x-30=2026.3\3^20x+50=11027.4\2x=5x-328.5\90=10+x29.6\90+20x=3030.7\691+3x=70012x-10.3x=1520.52x-(1-0.52)x=803x/2+3x/2=743x+7=32-2x53x+5(138-x)=54063x-7(x-1)=3-2(x+3)718x+3x-3=18-2(2x-1)83(20-y)=6y-4(y-11)9-(x/4-1)=5103[4(5y-1)-8]=63X+5X=4814X-8X=126*5+2X=4420X-50=5028+6X=8832-22X=1024-3X=310X*（5+1）=6099X=100-XX+3=18X-6=1256-2X=204y+2=6x+32=763x+6=1816+8x=402x-8=84x-3*9=298x-3x=105x-6*5=42x+5=72x+3=1012x-9x=96x+18=4856x-50x=305x=1578-5x=2832y-29=35x+5=1589x-9=80100-20x=2055x-25x=6076y-75=123y-23=234x-20=080y+20=10053x-90=162x+9x=1112y-12=2480+5x=1007x-8=665x+35=10019y+y=4025-5x=1579y+y=8042x+28x=1403x-1=890y-90=9080y-90=7078y+2y=16088-x=809-4x=120x=4065y-30=10051y-y=10085y+1=-8645x-50=403X+18=52x=34/34Y+11=22y=11/43X*9=5x=5/278Z/6=48z=363X+7=59x=52/34Y-69=81y=75/48X*6=5x=5/487Z/9=4y=63/715X+8-5X=54x=4.65Y*5=27y=27/408x+2=10x=1x*8=88x=11y-90=1y=912x-98=2x=506x*6=12x=1/35-6=5xx=-1/56*x=42x=755-y=33y=2211*3x=60x=20/118-y=2y=-61.x+2=32.x+32=333.x+6=184.4+x=475.19-x=86.98-x=137.66-x=108.5x=109.3x=2710.7x=711.8x=812.9x=913.10x=10014.66x=66015.7x=4916.2x=417.3x=918.4x=1619.5x=2520.6x=3621.8x=6422.9x=8123.10x=10024.11x=12125.12x=14426.13x=16927.14x=19628.15x=22529.16x=25630.17x=28931.18x=32432.19x=36133.20x=40031.21x=44132.22x=48433.111x=1232134.1111x=123432135.11111x=12345432136.111111x=1234565432137.46/x=2338.64/x=839.99/x=1140.1235467564x=041.2x+1=-2+x42.4x-3(20-x)=343.．-2(x-1)=444.3X+189=52145.4Y+119=22546.3X+77=5947.4Y-6985=8148.X=0.149.5X=55.550.Y=50-85

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