x-8=6x解方程

解x-8=6x方程x-8=6xx-6x=8-5x=8x=-8/5x-8=6xx-6x=8-5x=8x=-8/5x-8=6x5x=-8x=-8/5移向：6x-x=-8合并：5x=-8x=-8/5X=-8/5=-1.6

解方程2x+4x+6x+8x~+2010x+2012x=10130422x+4x+6x+8x~+2010x+2012x=1013042（2+2012)×1006÷2×x=1013042x=1

解方程：2x+4x+6x+8x+...+2010x+2012x=10130422x+4x+6x+8x+...+2010x+2012x=1013042x+2x+3x+4x+...+1005x+1006x=5065211006*1007x/2=

解方程8X-5x(X-6)=605后面是乘号吧,X=108X-5X+30=603X=30X=10这是同一个未知数吗？？x1=8.9419840528729763846453400310791x2=-1.3419840528729763846

x-(x/6+x/8)×2=350解方程x-(x/6+x/8)×2=350x-7x/12=3505x/12=350x=840希望能够帮助你!x-(x/6+x/8)×2=350x-(x/3+x/4)=350x-7/12x=3505/12x=3

解方程：x-5/x-6+x-8/x-9=x-7/x-8+x-6/x-7过程!因为：x-5/x-6+x-8/x-9=x-7/x-8+x-6/x-7,所以：1+1/(x-6)+1+1/(x-9)=1+1/(x-8)+1+1/(x-7)即：1/(

解方程：x-5/x-6+x-8/x-9=x-7/x-8+x-6/x-7这是个恒等式.左边=2x-13/x-15右边=2x-13/x-15∴当x≠0时,等式恒成立∴解集为{x｜x∈C,x≠0}（C是复数集）X不等于0

解方程:x-4/x-5-x-5/x-6=x-7/x-8-x-8/x-9x-4/x-5-x-5/x-6=x-7/x-8-x-8/x-91+1/x-5-1-1/x-6=1+1/x-8-1-1/x-91/x-5-1/x-6=1/x-8-1/x-9

解方程：(x-4)/(x-5)-(x-5)/(x-6)=(x-7)/(x-8)-(x-8)/(x-9)(x-4)/(x-5)-(x-5)/(x-6)=(x-7)/(x-8)-(x-8)/(x-9)1+1/(x-5)-1-1/(x-6)=1+

解分式方程（X-4)/(X-5)-(X-5)/(X-6)=(X-7)/(X-8)-(X-8)/(X-9)左右两边同乘以(X-5)(X-6)(X-8)(X-9)得到(X-4)(X-6)(X-8)(X-9)-(X-5)(X-5)(X-8)(X-

求方程解x-5/x-4+x-9/x-8=x-8/x-7+x-6/x-5[1-1/(x-4)]+[1-1/(x-8)]=[1-1/(x-7)]+[1-1/(x-5)]1/(x-4)+1/(x-8)=1/(x-7)+1/(x-5)(x-4+x-

解因式方程：x-4/x-5+x-8/x-9=x-7/x-8+x-5/x-6(x-4)/(x-5)+(x-8)/(x-9)=(x-7)/(x-8)+(x-5)/(x-6)1+1/(x-5)+1+1/(x-9)=1+1/(x-8)+1+1/(x

解方程(x-4)/(x-5)+(x-8)/(x-9)=(x-7)/(x-8)+(x-5)/(x-6)

解分式方程x-7/x-9+x-3/x-5=x-4/x-6+x-6/x-8将x-7/x-9分解成1+2/(x-9)其他分式同理则原方程等价于1/x-9+1/x-5=1/x-6+1/x-81/x-6-1/x-5=1/x-9-1/x-81/(x-

解方程：(x+7/x+6)+(x+9/x+8)=(x+10/x+9)+(x+6/x+5)(x+7)/(x+6)+(x+9)/(x+8)=(x+10)/(x+9)+(x+6)/(x+5)(x+6+1)/(x+6)+(x+8+1)/(x+8)=

解方程x-7/x-9+x-3/x-5=x-4/x-6+x-6/x-8

解方程X+7/X+6+X+9/X+8=X+10/X+9+X+6/X+5X+7/X+6+X+9/X+8=X+10/X+9+X+6/X+5移项后得7/x+9/x-10/x-6/x＝9+5-8-6（7+9-10-6）/x＝00/x＝0所以x为不等

解方程:(x+3)/(x+2)-(x+5)/(x+4)=(x+7)/(x+6)-(x+9)/(x+8)写清楚一点(x+3)/(x+2)+(x+9)/(x+8)=(x+5)/(x+4)+(x+7)/(x+6)1+(x+5)/(x+2)(x+8

解方程x+2/x+1+x+8/x+7=x+6/x+5+x+4/x+3首先由题意得x+1≠0,x+7≠0,x+5≠0,x+3≠0,即x≠-1,x≠-7,x≠-5,x≠-3,则先简化方程(x+1+1)/(x+1)+(x+7+1)/(x+7)=(

解方程：x/(x-2)+(x-9)/(x-7)=(x+1)/(x-1)+(x-8)/(x-6)x/(x-2)+(x-9)/(x-7)=(x+1)/(x-1)+(x-8)/(x-6)1+2/(x-2)+1-2/(x-7)=1+2/(x-1)+