解方程:2⼀3x+2=(x-3)×3⼀4

2024-12-12 00:20:03
推荐回答(3个)
回答1:

2/3x+2=(x-3)×3/4

解:2/3x+2=3/4x-9/4
3/4x-2/3x=2+9/4
1/12x=17/4
x=17/4÷1/12
x=51

回答2:

2/3x+2=(x-3)×3/4
等式两边同乘以12,
得:8x+24=9(x-3)
整理得:x=61

回答3:

3.75=12\1X