微盟sdp分销:4/3{3/4[(1/2x-1/4)-6]}=1/2{2x-[x-3(x-4)]}+2

分好少哦！~~~

4/3{3/4[(1/2x-1/4)-6]}=1/2{2x-[x-3(x-4)]}+2
[(1/2x-1/4)-6]=1/2{2x-[x-3(x-4)]}+2
1/2x-1/4-6=1/2{2x-[x-3(x-4)]}+2
2x-1-24=2{2x-[x-3(x-4)]}+8
2x-2{2x-[x-3(x-4)]}=8+24+1
2x-2{2x-[x-3x+12]}=33
2x-2{2x+2x-12]}=33
2x-2{4x-12}=33
2x-8x+24=33
-6x=9
x=-3/2=-1.5

或是
4/3{3/4[(1/2x-1/4)-6]}=1/2{2x-[x-3(x-4)]}+2
4/3{3/4(1/2x-1/4-6)}=1/2{2x-(x-3x+12)}+2
4/3(3/8x-3/16-18/4)=1/2(4x-12)+2
同乘6
8(3/8x-3/16-18/4)=3(4x-12)+12
8(3/8x-3/16-18/4)=12x-36+12
8(3/8x-3/16-18/4)=12x-24
3x-3/2-36=12x-24
-9x=12+3/2
-9x=27/2
x=-3/2=-1.5

终于做完了,好累哦~~~~~

我真的晕了,无论多复杂的方程(况且这其中只有四则运算),基本原则就那几条.算就是了,我不会五斗米折腰!