作业帮0.6（2x-1)-0.3(x-1)=3.3
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0.6（2x-1)-0.3(x-1)=3.3
0.6（2x-1)-0.3(x-1)=3.3
0.6（2x-1)-0.3(x-1)=3.3
0.6（2x-1)-0.3(x-1)=3.3
1.2x-0.3x=3.3+0.6-0.3
0.9x=3.6
x=4
1.2x-0.6-0.3x+0.3=3.3
0.9x=3.6
x=4
x-2-2-x/2=x-2/3 x-0.6/0.4+x=0.1x+1/0.3
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