solve by transposition method : 6x-9-2(1-x)=x+3
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Answer:
6x-9-2(1-x)=x-3
6x-9-2-2x=x-3
6x-7-2x=x-3
6x-2x-x= -3+7
4x-x=4
3x=4
x= 4/3
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