x分之16000减去2x分之16000等于10016000/x-16000/(2x)=100160/x-80/x=180/x=1x=1/802,2000x816008x解方程怎样解2000:(x-8)=1600:8x1600X(x-8)=2000X8x1600x-12800=16000x14400x=-12800x=-8/93,802x1200200x1600x12200096000+16000x-2400x-400x-1600x=12200011600x=26000x=2.24(80-2x)(120...
更新时间:2024-01-17标签: 16000x280x16000x等于多少x分之16000减去2x分之16000等于100 全文阅读