x-4分之1x=150
问题描述:
x-4分之1x=150
答
x-1/4x=150
3/4*x=150
x=150÷3/4
x=150×4/3
x=200
x-4分之1x=150
x-1/4x=150
3/4*x=150
x=150÷3/4
x=150×4/3
x=200