20+4x=6x-24 3(3x-2)=10-0.5(x-3.5)

问题描述:

20+4x=6x-24 3(3x-2)=10-0.5(x-3.5)

20+4x=6x-24
6x-4x=20+24
2x=44
x=22
3(3x-2)=10-0.5(x-3.5)
9x-6=10-0.5x+7/4
17x/2=71/4
x=71/34