48X+54=18X+60
30x=6
x=1/5
5+3X=17.6-X
4x=12.6
x=3.15
0.125x(X+3)=1
x+3=8
x=52X+20=4X-24 6x(X-1)=7x(X-3)2X+20=4X-24 44=2xx=226x(X-1)=7x(X-3)6x-6=7x-2121-6=7x-6xx=15
解方程:48X+54=18X+60 5+3X=17.6-X 0.125x(X+3)=1 完成后在給懸賞...
解方程:48X+54=18X+60 5+3X=17.6-X 0.125x(X+3)=1 完成后在給懸賞...
數(shù)學人氣:116 ℃時間:2019-11-25 14:41:58
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