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6/7×1/3+x=11/14 2/7+x=11/14 x=11/14-2/7 x=1/23分之1分之1x=24解(1÷1/3)x=24 3x=24 x=8很高興為你解答,如果答案對你有幫助,請點擊【選為滿意答案】,O(…
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