x+2⼀11-x÷(x+2⼀5-2x+x-2)计算

x+2/11-x÷(x+2/5-2x+x-2)计算
2025-03-01 07:19:49
推荐回答(2个)
回答1:


回答2:

x+2/11-x÷(x+2/5-2x+x-2)
=x+2/11+x÷(8/5)
=13x/8+2/11