x - (5/12) = 3/8,x - (10/24) = 9/24,24x - 10 = 9,24x = 19,x = 19/24,
答案就是:19/24
X=3/8+5/12 =9/24+10/24 =19/24
x-12分之5=8分之3移项可得:x=12分之5+8分之3通分可得:x=24分之10+24分之9解得:x=24分之19故,方程的解为x=24分之19.答题不易,望采纳~~~