8X12一5X二18求过程

2025-12-18 03:30:17
推荐回答(2个)
回答1:

8x12-5Ⅹ=18
96一5Ⅹ=|8
5X=96-18
5X=78
X=15.6

回答2:

8X12一5X=18
96-5x=18
5x=96-18
5x=78
x=78÷5
x=15.6