2分之一x加x等于六分之五 怎么解

问题描述:

2分之一x加x等于六分之五 怎么解

x/2+x=5/6
3x/2=5/6
x=(5/6)/(3/2)
x=5/9

x/2+x=5/6
3x/2=5/6
x=(5/6)/(3/2)=5*2/6*3=5/9

1/2X+X=5/6
解 3/2X=5/6
X=5/6÷3/2
x=5/6×3/2
X=5/9

0.5X+X=5/6
1.5X=5/6
X=5/9