4ᠧ+4.5×4=36怎么解方程

2025-02-07 12:50:40
推荐回答(3个)
回答1:

解:4x + 18=36
4x=36-18
4x=18
∴x=9/2

回答2:

4x+18=36
4x=18
x=4.5

回答3:

4X+4,5*4=36
解:4X+4,5*4=36
4X+18=36
4X=36-18
4X=18
X=18/4
X=4,5