就这两道解方程,要过程的,学霸们救命吧::>
\u5b66\u9738\u6551\u547d\uff0c\u89e3\u65b9\u7a0b
如图
解
2x=1+3/5
2x=8/5
x=4/5
解
x=3/8+﹙2/3+1/4﹚
x=3/8+11/12
x=31/24
即1又二十四分之七,打不出来,请谅解
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