3⼀5x+300+x=2700解方程

2025-06-28 14:52:36
推荐回答(1个)
回答1:

3/5x+300+x=2700
8/5x =2700 -300
8/5x = 2400
8x = 2400 * 5
x = 2400 * 5 ÷ 8
x = 1500