【解一元一次方程题11.y-2-18y/6=y/9+212.x+2/4-2x-3/6=113.x-1/3-x+2/6=4-x/214.3/2[4(x-1/3)-2/3]=2x15.1/2[x-1/2(x-1)]=2/3(x-1)16.1/4(1-3/2)x-1/3(2-x/4)=217.4/3[3/2(x/2-1)-3]-2x=318.3Ix-1I+3=919.7x-12(5/3x-1/2)=8-2/3(6x-9)20.x-1/2[x-1/3(x-6)]】
解一元一次方程题
11.y-2-18y/6=y/9+2
12.x+2/4-2x-3/6=1
13.x-1/3-x+2/6=4-x/2
14.3/2[4(x-1/3)-2/3]=2x
15.1/2[x-1/2(x-1)]=2/3(x-1)
16.1/4(1-3/2)x-1/3(2-x/4)=2
17.4/3[3/2(x/2-1)-3]-2x=3
18.3Ix-1I+3=9
19.7x-12(5/3x-1/2)=8-2/3(6x-9)
20.x-1/2[x-1/3(x-6)]=1/6(x-6)+3
21.3/2[2/3(1/4x+1)+2]-5/2=2/3
2楼你这样说就不对了,如果我会做这些题我还用得着在这里浪费时间吗?
不然明天我就遭殃了!
8楼,你胡说,