解方程:(2x/3)=3(600-x)÷3
问题描述:
解方程:(2x/3)=3(600-x)÷3
答
2x/3=600-x
3(2x/3)=3(600-x)
2x=1800-3x
2x+3x=1800
5x=1800
x=360