您的位置首页百科词条 带分数的二元一次方程组怎样解 (2x+y)/4-[5(x-2y)]/3=6 [3(2x+y)]/4-(x-y)/3=4 Simone 发布于 2023-07-06 14:42:17 659 阅读 (2x+y)/4-[5(x-2y)]/3=6 [3(2x+y)]/4-(x-y)/3=4(2x+y)/4-[5(x-2y)]/首悔3=46 [3(2x+y)]/4-(x-y)/3=4俩个方程分别化简:-14x+43y=4852x+29y=24俩式连列纯者即可求解者裤正