document.write( "Question 70279: A room is 1.5 times as long as it is wide. and it`s perimeter is 25 meters. find the dimension of the room? \n" ); document.write( "
Algebra.Com's Answer #50110 by checkley75(3666)\"\" \"About 
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P=2L+2W
\n" ); document.write( "25=2(1.5W)+2W
\n" ); document.write( "25=3W+2W
\n" ); document.write( "25=5W
\n" ); document.write( "W=25/5
\n" ); document.write( "W=5 IS THE WIDTH
\n" ); document.write( "L=1.5W
\n" ); document.write( "L=1.5*5
\n" ); document.write( "L=7.5 IS THE LENGTH
\n" ); document.write( "PROOF
\n" ); document.write( "25=2*7.5+2*5
\n" ); document.write( "25=15+10
\n" ); document.write( "25=25
\n" ); document.write( "
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