x-28+0.75=14+4.25怎么解

来源：学生作业帮助网编辑：六六作业网时间：2024/12/26 14:18:50

x-28+0.75=14+4.25怎么解x-28+0.75=14+4.25怎么解x-28+0.75=14+4.25怎么解x-28+0.75=14+4.25x=18.25-0.75+28x=17.5+2

x-28+0.75=14+4.25怎么解
x-28+0.75=14+4.25怎么解

x-28+0.75=14+4.25怎么解
x-28+0.75=14+4.25
x=18.25-0.75+28
x=17.5+28
x=45.5

x-28+0.75=14+4.25
x=14+4.25+28-0.75
x=45.5

X=28+14+4.25-0.75
=45.5

左右移项？

x=14+4.25+28-0.75
x=45.5