标题 | 一元一次方程期末复习练习题 |
范文 | 一元一次方程期末复习练习题 1.7(2x-1)-3(4x-1)=4(3x+2)-1 2.(5y+1)+(1-y)=(9y+1)+(1-3y) 3.[(-2)-4]=x+2 4.20%+(1-20%)(320-x)=32040% 5.2(x-2)+2=x+1 6.2(x-2)-3(4x-1)=9(1-x) 7.11x+64-2x=100-9x 8.15-(8-5x)=7x+(4-3x) 9.3(x-7)-2[9-4(2-x)]=22 10.3/2[2/3(1/4x-1)-2]-x=2 11.5x+1-2x=3x-2 12.3y-4=2y+1 13.87X*13=5 14.7Z/93=41 15.15X+863-65X=54 16.58Y*55=27489 17.2(x+2)+4=9 18.2(x+4)=10 19.3(x-5)=18 20.4x+8=2(x-1) 21.3(x+3)=9+x 22.6(x/2+1)=12 23.9(x+6)=63 24.2+x=2(x-1/2) 25.8x+3(1-x)=-2 26.7+x-2(x-1)=1 27.x/3-5=(5-x)/2 28.2(x+1)/3=5(x+1)/6-1 29.(1/5)x+1=(2x+1)/4 30.(5-2)/2-(4+x)/3=1 15x-8(5x+1.5)=18*1.25+x 3X+189=521 4Y+119=22 3X*189=5 8Z/6=458 3X+77=59 4Y-6985=81 87X*13=5 7Z/93=41 15X+863-65X=54 58Y*55=27489 1.2(x-2)-3(4x-1)=9(1-x) 2.11x+64-2x=100-9x 3.15-(8-5x)=7x+(4-3x) 4.3(x-7)-2[9-4(2-x)]=22 5.3/2[2/3(1/4x-1)-2]-x=2 6.2(x-2)+2=x+1 7.0.4(x-0.2)+1.5=0.7x-0.38 8.30x-10(10-x)=100 9.4(x+2)=5(x-2) 10.120-4(x+5)=25 11.15x+863-65x=54 12.12.3(x-2)+1=x-(2x-1) 13.11x+64-2x=100-9x 14.14.59+x-25.31=0 15.x-48.32+78.51=80 16.820-16x=45.58 17.(x-6)7=2x 18.3x+x=18 19.0.8+3.2=7.2 20.12.5-3x=6.5 21.1.2(x-0.64)=0.54 22.x+12.5=3.5x 23.8x-22.8=1.2 24.1/50x+10=60 25.2/60x-30=20 26.3/3^20x+50=110 27.4/2x=5x-3 28.5/90=10+x 29.6/90+20x=30 30.7691+3x=700 |
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