解方程:2- x+5/6=x- x-1/3,0.1-0.2x/0.03-1=0.7-x/0.4
来源:学生作业帮助网 编辑:作业帮 时间:2024/11/19 07:32:24
x10E^;q .p T;#vt4) 1d/p۵v`J4-`d,qd
(r?&?ԏvcmv_ei(x.[Cʗ*>/*6w5c$Q'>%YGDPa60izx5o
解方程:2- x+5/6=x- x-1/3,0.1-0.2x/0.03-1=0.7-x/0.4
解方程:2- x+5/6=x- x-1/3,0.1-0.2x/0.03-1=0.7-x/0.4
解方程:2- x+5/6=x- x-1/3,0.1-0.2x/0.03-1=0.7-x/0.4
2- x+5/6=x- x-1/3
两边乘6
12-x-5=6x-2x+2
7-x=4x+2
5x=5
x=1
0.1-0.2x/0.03-1=0.7-x/0.4
两边乘1.2
40-80x-1.2=5.1-3x
77x=33.7
x=337/770
解方程x/(x-2)=2x/(x-3)+(1-x)/(x-5x+6)
解方程(x+1/x+2)-(x+2/x+3)=(x+5/x+6)-(x+6/x+7)
解方程:x+2/x+1-x+3/x+2=x+6/x+5-x+7/x+6
解分式方程:(x+1)/(x+2)+(x+6)/(x+7)=(x+2)/(x+3)+(x+5)/(x+6)
解分式方程: (x-1)/(x-2)+(x-6)/(x-7)=(x-2)/(x-3)+(x-5)/(x-6)
解方程(x-6)(x^2+x+1)-x(x+1)(x-1)=x(2-5x)
解方程 x+2/x+1+x+8/x+7=x+6/x+5+x+4/x+3
解方程:2x+4x+6x...+100x=1-(x+3x+5x+...+99x)
解方程 (x+2)/(x+1) - (x+4)/(x+3)=(x+6)/(x+5)-(x+8)/(x+7)
解分式方程x/X-2-1-X^2/X^2-5X+6=2X/X-3
x^2+x/5+x^2-x/2=x^2-1/6解方程
x/(x-2)-(1-x ² )/(x ² -5x+6)=(2-x)/(x-3) 解方程,急
解方程:(x-5)(x^2-x+1)-x(2^2-6x)=19
解分式方程:x-3/x-1-x-4/x-2=x-5/x-3-x-6
解方程:(4/x-2)+(x-1/x-5x+6)+(2/3-x)=0
1x+2x+3x+4x+5x+6x+7x+8x+9x+10x+11x+12x+13x+14x+15x=550必须用解方程
解方程:(x-2)(x^2-6x-9)=x(x-5)(x-3)
解方程:2x(x-2)-6x(x-1)=4x(1-x)+16