括号5-x括号乘1-9等于4.18怎么解方程?

2025-05-14 01:20:58
推荐回答(1个)
回答1:

解:(x-5)x(9-1)=4.18
8(x-5)=4.18
x-5=4.18÷8
x-5=0.5225
x=5+0.5225
x=5.5225