3/5(x-2)+3=1/2(x+4)

问题描述:

3/5(x-2)+3=1/2(x+4)

结果是2

3/5(x-2)+3=1/2(x+4)
6(x-2)+30=5(x+4)
6x-12+30=5x+20
x=2

3/5x-6/5+3=1/2x+2
1/10x=1/5
x=2