# The length of a box is 18 cm more than twice its width.If the width is x cm,what is its length in terms of x.

$Thewidthofboxisxcm\phantom{\rule{0ex}{0ex}}Then,Accordingtoquestion\phantom{\rule{0ex}{0ex}}Thelengthofabox=2\left(widthofbox\right)+18\phantom{\rule{0ex}{0ex}}=2x+8\phantom{\rule{0ex}{0ex}}therefore,thelengthintermsofxis2x+8$

Regards

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