1=1/3X+X怎么算?
问题描述:
1=1/3X+X怎么算?
答
1=1/3X+X
1=4/3X
X=1÷4/3
X=3/4
1=1/3X+X怎么算?
1=1/3X+X
1=4/3X
X=1÷4/3
X=3/4