solve this question please
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x=1/2-1/2-1/2x
=1/2-1/4-x/2
=1/2-2/4-x
=1/8-2x-2/4-x
=1/6-2x/4-x
=4-x/6-2x
x(6-2x)=4-x
6x-2x^2=4-x
=2x^2-7x+4
=(x-4) (2x+1)
x=4 x=-1/2
x=4
ads42:
third last step contains error minus sign error while factoring it
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