你好,很高兴地回答你的问题。2y-21y=1.2 4y-1y=13.2 8y-2y=1.2 4y-3y=1.2 2/5+x=6/3 2/3+x=6/1 2/4+=6/2 2/5+x=6/6 5/4+x=6/8恳请采纳最佳答案,答题不易
2y-21y=1.2 4y-1y=13.2 8y-2y=1.2 4y-3y=1.2 2/5+x=6/3 2/3+x=6/1 2/4+=6/2 2/5+x=6/6 5/4+x=6/8
would come over me,
题呢?