document.write( "Question 362716: The perimeter of a rectangle is 94 inches. The length exceeds the width by 5 inches. Find the length and the width of the rectangle.\r
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document.write( "Please help. \n" );
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Algebra.Com's Answer #258535 by Jstrasner(112)![]() ![]() You can put this solution on YOUR website! Hey, \n" ); document.write( "For this one we need to split this problem into two equations: \n" ); document.write( "2L + 2W = 94 \n" ); document.write( "L = 5 + W \n" ); document.write( "Then we can substitute 5 + W for L in the first equation: \n" ); document.write( "2(5+W) + 2W = 94 => 10 + 2W + 2W = 94 => 4W = 84 => W=21 \n" ); document.write( "Then we substitute this into the second equation: \n" ); document.write( "L = 5 + 21 => L = 26 \n" ); document.write( "Therefore: \n" ); document.write( "L=26 \n" ); document.write( "W=21 \n" ); document.write( "I hope this helps! \n" ); document.write( " |