下列变形正确的是( )
| A.4x-5=3x+2变形得4x-3x=-2+5 | ||||
B.
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| C.3(x-1)=2(x+3)变形得3x-1=2x+6 | ||||
D.3x=2变形得x=
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| A.4x-5=3x+2变形得4x-3x=-2+5 | ||||
B.
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| C.3(x-1)=2(x+3)变形得3x-1=2x+6 | ||||
D.3x=2变形得x=
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