x/[(3/4)x+2]=6/3 怎么解
问题描述:
x/[(3/4)x+2]=6/3 怎么解
怎么解
答
x/[(3/4)x+2]=6/3=2
x=3x/2+4
2x=3x+8
x=-8x/[(3/4)x+2]=6/5x/[(3/4)x+2]=6/56[(3/4)x+2]=5x9x/2+12=5x9x+24=10xx=24