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Find the length of the doorLength- 6x – 2Width- 2x – 3

1 Answer

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For this problem we have these two equations given:


L=\text{ 6x}-2
W=\text{ 2x}-3

With L represent the length and W the width. We also know from the figure attached this condition:


L=x+D+x=\text{ 2x+D}

Where D represent the length of the door. We can use this formula for the length:


6x-2=\text{ 2x+D}

And solving for D we got:


D=\text{ 6x}-2x-2=\text{ 4x}-2

User Rramakrishnaa
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