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26-01-2015
Mathematics

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the width of a garden is(4x-1) feet and the length is 2x feet. find the perimeter of the garden?

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26-01-2015

[tex]w=4x-1\\l=2x\\\\P=2w+2l\\\\subtitute:\\\\P=2(4x-1)+2(2x)=2(4x)+2(-1)+4x=8x-2+4x=\boxed{12x-2}[/tex]

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