x÷1.44＝0.4 3.85+1.5x＝6.1 6x-0.9＝4.5x÷1.44＝0.4 3.85+1.5x＝6.1 6x-0.9＝4.5
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x÷1.44＝0.43.85+1.5x＝6.16x-0.9＝4.5x÷1.44＝0.43.85+1.5x＝6.16x-0.9＝4.5x÷1.44＝0.43.85+1.5x＝6.16x-0.9＝4.5x
x÷1.44＝0.4 3.85+1.5x＝6.1 6x-0.9＝4.5x÷1.44＝0.4 3.85+1.5x＝6.1 6x-0.9＝4.5
x÷1.44＝0.4 3.85+1.5x＝6.1 6x-0.9＝4.5
x÷1.44＝0.4 3.85+1.5x＝6.1
6x-0.9＝4.5
x÷1.44＝0.4 3.85+1.5x＝6.1 6x-0.9＝4.5x÷1.44＝0.4 3.85+1.5x＝6.1 6x-0.9＝4.5
x÷1.44=0.4
x=0.4×1.44
x=0.576
3.85+1.5x=6.1
1.5x=6.1-3.85
x=15
6x-0.9=4.5
6x=4.5+0.9
x=0.5
x÷1.44＝0.4 3.85+1.5x＝6.1 6x-0.9＝4.5x÷1.44＝0.4 3.85+1.5x＝6.1 6x-0.9＝4.5
x÷1.44=0.4 3.85+1.5x=6.1 6x-0.9=4.5用x÷1.44=0.4 3.85+1.5x=6.1 6x-0.9=4.5用等式的性质解方程
解方程.x÷1.44=0.4 3.85+1.5x=6.1 6x-0.9=4.5
X+12＝1.5x
1.5x-x＝4.75
1.5X-X＝0.2
解方程1.5x＝0.14-1.3x x-0.2＝0.25x+2.8 3x+0.4＝0.04解方程1.5x＝0.14-1.3xx-0.2＝0.25x+2.83x+0.4＝0.04+7x
1.44÷x=0.4
4x-1.5 5x-0.8 1.2-x --- - --- ＝ ---- 0.5 0.2 0.4x-1.5 5x-0.8 1.2-x--- - --- ＝ ----0.5 0.2 0.1
请问（x＋x)×x÷x﹣x＝25 x=?(x等于同一数)
解方程.x÷0.4＝8 x＋0.6x＝16 20÷x＝60
x÷0.7=3.x÷6＝2.8.1.5+x＝7.5.x-4.2＝7.1
x+ x+(x*50%)=1.5X?
x-1/x÷(x-1/x)
0.4(x-0.2)+1.5=0.7x-0.38 （0.6x+420）÷（x+20）=3
3.85+1.5X=6.1 X=?
x/1.44=0.4 x=?
x/1.44=0.4 x=?