(5/11X-1)/(6/11X-2) 怎么解
x-1/11x等于152-x-5 怎么解
解高次方程x^6-63x^5-5x^3-11x^2-43x=101怎么解呀?
方程6x+11=1-5x怎么解
1/5X-6-X^2怎么分解?#11 ,
求x^2-3x/x^2-6x+9*x^2-11x+30/x^2-5x-1
X/2-5X+11/6=1+2X-4/3怎么算
解方程:3/8x+x/4=16 1/5x+x/10=2 3x/11-x/10=7怎么解?
1x+2x+3x+4x+5x+6x+7x+8x+9x+10x+11x+12x+13x+14x+15x=550
5(2x-1)(x+6)-3(x-3)(x-6)怎么解
5x-4/x-2=4x 10/3x-6-1 怎么解
解方程5题3x+7x=9x+84x-3(20-x)=6x-7(11-x)2x+(x-1/3)=1-(x-2/5)3x+2
解方程x/(x-2)=2x/(x-3)+(1-x)/(x-5x+6)