小学六年级的数学题,解方程题,过程和答案帮忙都写出来,谢谢
http://zhidao.baidu.com/question/744952517476401732.html?fr=search&word=%BC%C6%CB%E3%C4%DC%CA%D6%CB%D5%BD%CC%B0%E6%C1%F9%C4%EA%BC%B6%C9%CF%B2%E197%D2%B3%B5%C4%BD%E2%B7%BD%B3%CC%D2%AA%B9%FD%B3%CC%3F&ie=gbk ——百度知道
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答:5/6x=6/25 x=6/25÷5/6 x=36/125 3/4+x=8/9 x=8/9-3/4 x=5/36 x÷4/15=8 x=8×4/15 x=32/15 x÷97/38=19 x