document.write( "Question 294820: The length of a room is 8 feet longer than twice the width. The perimeter is 70 feet. Find the length and the width of the room.
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Algebra.Com's Answer #212568 by unlockmath(1688)![]() ![]() You can put this solution on YOUR website! Hello, \n" ); document.write( "Let the width be x and the length will be 2x+8. Now the equation can be: \n" ); document.write( "x+x+2x+8+2X+8=70 Are you with me so far? \n" ); document.write( "Combine terms to get and subtract 16 from both sides: \n" ); document.write( "6x=54 Divide 6 into both sides to get: \n" ); document.write( "x=9 feet There's the width---I'll let you figure out the length. \n" ); document.write( "RJ \n" ); document.write( "Get the book I wrote on the basics of math at: \n" ); document.write( "www.math-unlock.com \n" ); document.write( " |