x加3x乘以百分之2.75等于97425怎么解

x加3x乘以百分之2.75等于97425怎么解
2024-12-12 14:30:24
推荐回答(1个)
回答1:

x+3x×2.75%=97425,

(1+3×2.75%)x=97425,
1.0825x=97425,
x=90000