4.8x+6.2x-x=4.8
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4.8x+6.2x-x=4.84.8x+6.2x-x=4.84.8x+6.2x-x=4.84.8x+6.2x-x=4.8（4.8+6.2）x=4.811x=4.8x=55/24答案x=0.48x＝0.
4.8x+6.2x-x=4.8
4.8x+6.2x-x=4.8
4.8x+6.2x-x=4.8
4.8x+6.2x-x=4.8
（4.8+6.2）x=4.8
11x=4.8
x=55/24
答案x=0.48
x＝0.48
4.8x+6.2x-x=4.8
3.6x*(2.1-x)=4.8x
（x-3.6)/4=(x+4.8)/8x 求x
4.8x-x=0.
x--0.6x=4.8
8x-4.8x=1.6x-40％x=247.6x+4.4x=156
（X+X)+(X-X)+(X*X)+(X/X)=100
x-o.8x=6 12x-8x=4.8 3x-8=16 7.5x-2x x-0.7x=3.6 求答案
x+3.2x=4.8 16+7x=45 5.2x-x=32.4
x*x*x*x*x=80000?
8x-5x=4.8 x=?
x-0.7x=4.8 x=?一部一部来
4.8x-2x-x=5.4解方程
x-3x-1.2=4.8-5x
4.8x+8x=640 x等于多少?
5x+4x-6x=4.8
2X+(6X-4.8X)=56
9X-4.8=5X,求X