解分式方程:(3x/3x-2) - (3/3x+2)=1
解分式方程:(3x/3x-2) - (3/3x+2)=1
数学人气:291 ℃时间:2020-03-23 13:45:17
优质解答
(3x/3x-2)-(3/3x+2)=1方程两边同时乘以(3x-2)(3x+2) 得3x(3x+2)-3(3x-2)=(3x-2)(3x+2)解得-3x=-10 x=10/3
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