解方程3/4X+2X=77
来源:学生作业帮助网 编辑:六六作业网 时间:2024/11/17 16:39:10
解方程3/4X+2X=77解方程3/4X+2X=77解方程3/4X+2X=773/4X+2X=77(3/4+2)X=7711/4X=77X=77÷(11/4)X=77×(4/11)X=442.75x=
解方程3/4X+2X=77
解方程3/4X+2X=77
解方程3/4X+2X=77
3/4X+2X=77
(3/4+2)X=77
11/4X=77
X=77÷(11/4)
X=77×(4/11)
X=44
2.75x=77
x=28
3/4X+2X=77
(3/4+2)X=77
(3/4+2)X=77 /(3/4+2)
28
3x+8x=4*77=308
11x=308
x=28
解方程 x(2x-4)+3x(x-1)=5x(x-3)+8
解方程x(x-1)(x-2)(x-3)(x-4)=24x=?
解方程:x(3x-4)+2x(x+7)=5x(x-7)+90
解方程:x-2x+3x-4x+...+99x-100x=25
解方程:x-2x+3x-4x+.+99x-100x=25
解方程3/4X+2X=77
解方程(x-3)^2=4x(x-3)
(x-3)^2=4x(x-3) 解方程
3x^2-4x=2x 解方程
2x+3x=18+4x解方程
解方程:x(2x+3)=4x+6
解方程3(x+1)(x-2)=4x
解方程:“x-2x-3=4+6x
解方程(x+1/x-1)+(x-2/x+2)+(x-3/x+3)+(x+4/x-4)=4
解方程:(x+3)/(x+2)-(x+4)/(x+3)=(x+5)/(x+4)-(x+2)/(x+1)
解方程:(x-8)/(x-3)-(x-9)/(x-4)=(x+7)/(x+8)-(x+2)/(x+3)
解方程(x-2)/(x-3)-(x-3)/(x-4)=(x-5)/(x-6)-(x-6)/(x-7)
解方程 x+2/x+1+x+8/x+7=x+6/x+5+x+4/x+3