(0.1x-0.2)÷0.5-(0.01x+0.03)÷0.01=(2x-5)÷3-3的解
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(0.1x-0.2)÷0.5-(0.01x+0.03)÷0.01=(2x-5)÷3-3的解(0.1x-0.2)÷0.5-(0.01x+0.03)÷0.01=(2x-5)÷3-3的解(0.1x-0.2)
(0.1x-0.2)÷0.5-(0.01x+0.03)÷0.01=(2x-5)÷3-3的解
(0.1x-0.2)÷0.5-(0.01x+0.03)÷0.01=(2x-5)÷3-3的解
(0.1x-0.2)÷0.5-(0.01x+0.03)÷0.01=(2x-5)÷3-3的解
(0.1x-0.2)÷0.5-(0.01x+0.03)÷0.01=(2x-5)÷3-3
===>0.2x-0.4-x-3=2/3x-3/5-3
===>8/15x=0.4-3/5
===>x=-3/8
0.2x-0.4-x=2x/3-5/3
0.6x-1.2-3x=2x-5
3.8=4.4x
x=19/22