解方程(1)1/4x-1/12x=1/3 (2)x+1/2-x-1/3=1 (3)2x+1/3-(x-5)=2/3 (4)x+4/5-x+2/10=x-2/2(5)2.4-x-4/2.5=3/5x (6)x-2/3-x-1/2=x+1
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![解方程(1)1/4x-1/12x=1/3 (2)x+1/2-x-1/3=1 (3)2x+1/3-(x-5)=2/3 (4)x+4/5-x+2/10=x-2/2(5)2.4-x-4/2.5=3/5x (6)x-2/3-x-1/2=x+1](/uploads/image/z/996853-13-3.jpg?t=%E8%A7%A3%E6%96%B9%E7%A8%8B%281%291%2F4x-1%2F12x%3D1%2F3+%282%29x%2B1%2F2-x-1%2F3%3D1+%283%292x%2B1%2F3-%28x-5%29%3D2%2F3+%284%29x%2B4%2F5-x%2B2%2F10%3Dx-2%2F2%285%292.4-x-4%2F2.5%3D3%2F5x+%286%29x-2%2F3-x-1%2F2%3Dx%2B1)
解方程(1)1/4x-1/12x=1/3 (2)x+1/2-x-1/3=1 (3)2x+1/3-(x-5)=2/3 (4)x+4/5-x+2/10=x-2/2(5)2.4-x-4/2.5=3/5x (6)x-2/3-x-1/2=x+1
解方程(1)1/4x-1/12x=1/3 (2)x+1/2-x-1/3=1 (3)2x+1/3-(x-5)=2/3 (4)x+4/5-x+2/10=x-2/2
(5)2.4-x-4/2.5=3/5x (6)x-2/3-x-1/2=x+1
解方程(1)1/4x-1/12x=1/3 (2)x+1/2-x-1/3=1 (3)2x+1/3-(x-5)=2/3 (4)x+4/5-x+2/10=x-2/2(5)2.4-x-4/2.5=3/5x (6)x-2/3-x-1/2=x+1
(1)1/4x-1/12x=1/3
x/6=1/3
x=2
(2)(x+1)/2-(x-1)/3=1
3(x+1)-2(x-1)=6
3x+3-2x+2=6
x=1
(3)2x+1/3-(x-5)=3/2
2(2x+1)-6(x-5)=9
4x+2-6x+30=9
-2x=-23
x=23/2
(4)x+4/5-x+2/10=x-2/2
2(x+4)-(x+2)=5(x-2)
2x+8-x-2=5x-10
x-5x=-10-6
-4x=-16
x=4
(5)2.4-x-4/2.5=3/5x
12-2(x-4)=3x
12-2x+8=3x
-2x-3x=-20
-5x=-20
x=4
(6) x-2/3-x-1/2=x+1
2(x-2)-3(x-1)=6(x+1)
2x-4-3x+3=6x+6
-x-6x=6+1
-7x=7
x=-1