0.125x+2.75=-1.25x x+1=1/2x-1
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0.125x+2.75=-1.25xx+1=1/2x-10.125x+2.75=-1.25xx+1=1/2x-10.125x+2.75=-1.25xx+1=1/2x-10.125x+2.75=-1.2
0.125x+2.75=-1.25x x+1=1/2x-1
0.125x+2.75=-1.25x x+1=1/2x-1
0.125x+2.75=-1.25x x+1=1/2x-1
0.125x+2.75=-1.25x
0.125x+1.25x=2.75
1.375x=2.75
x=2
x+1=1/2x-1
x-1/2x=-1-1
1/2x=-2
x=-4
0.125x+2.75=-1.25x
1.25x-2.75=0.125x 0.4x-1.6=x+2
0.125x+2.75=-1.25x x+1=1/2x-1
（X+X)+(X-X)+(X*X)+(X/X)=100
15X+8=2X-26,5X+8=2X-27,0.3X-1.5=X+0.6 ,0.125X+2.75=-1.25X 0.35X-1.5=-2.15X+3.5,0.125X+2.75=-1.25X ,0.35X-1.5=-2.15X+3.5
x*x*x*x*x=80000?
0.125乘X+2.75= -1.25X求X 帮一下了啊,谢了
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