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数学
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3/5 / 6/5—3x=1/5求解,
人气:368 ℃ 时间:2020-06-27 02:07:59
解答
先把括号写好了
(3/5) /(6/5)-3x=1/5
(1/2)-3x=1/5
3x=(1/2)-(1/5)=3/10
x=(3/10)÷3=1/10
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