x-(3分之7+1.75)=12分之41

问题描述:

x-(3分之7+1.75)=12分之41

x-(7/3+1.75)=41/12
x=41/12+(7/3+1.75)
=(41+28)/12+1.75
=23/4+7/4
=7.5

x-(3分之7+1.75)=12分之41
12x-28-21=41
12x=41+28+21
12x=90
x=7.5