解方程:4/x-5+ x-5/12-x=x-33/x^2-17x+60thx```````

来源：学生作业帮助网编辑：六六作业网时间：2024/05/13 03:03:12

解方程:4/x-5+x-5/12-x=x-33/x^2-17x+60thx```````解方程:4/x-5+x-5/12-x=x-33/x^2-17x+60thx```````解方程:4/x-5+x-

解方程:4/x-5+ x-5/12-x=x-33/x^2-17x+60thx```````
解方程:4/x-5+ x-5/12-x=x-33/x^2-17x+60
thx```````

解方程:4/x-5+ x-5/12-x=x-33/x^2-17x+60thx```````
4/(x-5)-(x-5)/(x-12)=(x-33)/(x-5)(x-12)
两边乘(x-5)(x-12)
4(x-12)-(x-5)^2=x-33
x^2-10x+25-4x+48+x-33=0
x^2-13x+40=0
(x-5)(x-8)=0
x=5,x=8
分式方程要检验
经检验,x=5使分母为0,舍去
所以x=8

解方程；x/x-4=5x/x-2 X-X/12-X/7-X/8-X/4-X/20-X/5-30-120-300=50解方程 (x-1)(x-3)(x-4)(x-12)+5x^2=0解方程 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：5x(x+7)(x+4)=5x(x的平方+11x) 5x(x+7)(x+4)=5x(x^2+11X)解方程, 解方程 x(2x-4)+3x(x-1)=5x(x-3)+8 解方程：x(3x-4)+2x(x+7)=5x(x-7)+90 解方程：5x+x=12 解方程5x-4=-x 4x-5=x解方程解分式方程：(x-4)/(x-5)+(x-8)/(x-9)=(x-7)/(x-8)+(x-5)/( x-6) 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) 解分式方程（X-4)/(X-5)-(X-5)/(X-6)=(X-7)/(X-8)-(X-8)/(X-9) 求方程解x-5/x-4+x-9/x-8=x-8/x-7+x-6/x-5 解因式方程：x-4/x-5+x-8/x-9=x-7/x-8+x-5/x-6 解方程(x-4)/(x-5)+(x-8)/(x-9)=(x-7)/(x-8)+(x-5)/(x-6)