6X=X+55

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,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/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,x/x-2+x-9/x-7=x+1/x-1+x-8/x-6,x=4..思路..将第二项移到右边..第三项移到左边..两边

(x+8)(x+6)(x+7)+(x+5)(x+6)(x+7)=(x+5)(x+8)(x+7)+(x+5)(x+8)(x+6)(x+8)(x+6)(x+7)+(x+5)(x+6)(x+7)=(x+5)(x+8)(x+7)+(x+5)(x+8

6x=4（x+55）求x6x=4（x+55）求x6x=4（x+55）求x110

6x+5x=556x+5x=556x+5x=555

已知X=4-根号3求(X*X*X*X-6X*X*X-2X*X+18X+23)/(X*X-8X+15)的值紧急,,明天有用,,已知X=4-根号3求(X*X*X*X-6X*X*X-2X*X+18X+23)/(X*X-8X+15)的值紧急,,明天

5X+45+55=600X-0.52X=964x+6x-2x=104.5x+0.9X=0.546(3X+3)=3601.7(5X-10)=3412X+7=7X+374X-6=7X-36方程的解不会的别乱答题求X是多少jijiji5X+45+

intx=6;x+=x-=x*x;printf("x=%d\n",x);intx=6;x+=x-=x*x;printf("x=%d\n",x);intx=6;x+=x-=x*x;printf("x=%d\n",x);intx=6;x+=(x

1.(x+7)/(x+6)+(x+9)/(x+8)=(x+10)/(x+9)+(x+6)/(x+5)2.已知：-x+13/（x-5)(x+3)=A/(x-5)-B/(x+3).求A,B3.已知abc=1,求a/(ab+a+1)+b/(bc+

解方程x/(x-2)=2x/(x-3)+(1-x)/(x-5x+6)解方程x/(x-2)=2x/(x-3)+(1-x)/(x-5x+6)解方程x/(x-2)=2x/(x-3)+(1-x)/(x-5x+6)x/(x-2)=2x/(x-3)+(

2x+3x+4x+5x+x+6x+7x=1002x+3x+4x+5x+x+6x+7x=1002x+3x+4x+5x+x+6x+7x=1002x+3x+4x+5x+x+6x+7x=10028x=100x=100/28x=25/727x=100

（X+X)+(X-X)+(X*X)+(X/X)=100（X+X)+(X-X)+(X*X)+(X/X)=100（X+X)+(X-X)+(X*X)+(X/X)=100（X+X)+(X-X)+(X*X)+(X/X)=1002X+0+X*X+1=1

(x+7/x+6)+(x+9/x+8)=9x=(x+10/x+9)+(x+6/x+5)(x+7/x+6)+(x+9/x+8)=9x=(x+10/x+9)+(x+6/x+5)(x+7/x+6)+(x+9/x+8)=9x=(x+10/x+9)+

x+2/x+1-x+4/x+3=x+6/x+5-x+8/x+7x=?x+2/x+1-x+4/x+3=x+6/x+5-x+8/x+7x=?x+2/x+1-x+4/x+3=x+6/x+5-x+8/x+7x=?x+2/x+1-x+4/x+3=x+

x-4/x-5-x-5/x-6=x-7/x-8-x-8/x-9求x=?x-4/x-5-x-5/x-6=x-7/x-8-x-8/x-9求x=?x-4/x-5-x-5/x-6=x-7/x-8-x-8/x-9求x=?(X-4)/(X-5)-(X-

已知3x*x-x=1,求6x*x*x+7x*x-5x+2000已知3x*x-x=1,求6x*x*x+7x*x-5x+2000已知3x*x-x=1,求6x*x*x+7x*x-5x+20003x*x=1+x得6x*x*x+7x*x-5x+200

X(x平方-6x-9)-x(x平方-8x-15)+2x(3-x)其中x=-六分之一X(x平方-6x-9)-x(x平方-8x-15)+2x(3-x)其中x=-六分之一X(x平方-6x-9)-x(x平方-8x-15)+2x(3-x)其中x=-六

X-0.8X=6X=?X-0.8X=6X=?X-0.8X=6X=?你好X-0.8X=60.2X=6X=30很高兴为您解答,不理解请追问,满意请点右上角选为满意答案,谢谢!

3x+5x-6x=?3x+5x-6x=?3x+5x-6x=?3x+5x-6x=(3+5-6)x=2x3x+5x-6x=(3+5-6)x=2x3x+5x-6x=8x-6x=2x3x+5x-6x=(3+5-6)x=2x

X乘X=6乘XX乘X=6乘XX乘X=6乘XX=0或者X=6