解方程.5.5x十6.7=7.8,3.5x-0.8x=11.34,6.2x-x=41.6,4(10-x)=32,9(x+

解方程.5.5x十6.7=7.8,3.5x-0.8x=11.34,6.2x-x=41.6,4(10-x)=32,9(x+ 解方程(x/x(x+2))+(x/(x+2)(x+4))+.+x/(x+8)(x+10)=1 ⒈ 解方程 (X+7)/(X+6)+(X+9)/(X+8)=(X+10)/(X+9)+(X+6)/(X+5) 解方程:(x+3)/(x+2)-(x+5)/(x+4)=(x+7)/(x+6)-(x+9)/(x+8) 解分式方程 x-7/x-9+x-3/x-5=x-4/x-6+x-6/x-8 求方程解x-5/x-4+x-9/x-8=x-8/x-7+x-6/x-5 解方程】(x+8)/(x-3)-(x-9)/(x-4)=(x+7)/(x+8)-(x+2)/(x+3) 解方程：（x-8）/(x-3)-(x-9)/(x-4)=(x+7)/(x+8)-(x+2)/(x+3) 解分式方程：(x-4)/(x-5)+(x-8)/(x-9)=(x-7)/(x-8)+(x-5)/( x-6) 解分式方程（X-4)/(X-5)-(X-5)/(X-6)=(X-7)/(X-8)-(X-8)/(X-9) 解方程：(x-4)/(x-5)-(x-5)/(x-6)=(x-7)/(x-8)-(x-8)/(x-9) 解方程:x-4/x-5 -x-5/x-6=x-7/x-8 -x-8/x-9