document.write( "Question 207092: translate to a algebratic equation then solve.\r
\n" ); document.write( "\n" ); document.write( "the perimeter of a rectangular carpet is 70 feet. the width is three-fourths the lenght. find the width.
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Algebra.Com's Answer #156572 by RAY100(1637)\"\" \"About 
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Perimeter = 2(Length + Width)
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\n" ); document.write( "but per = 70,,and W=3/4 L,,,,,substituting
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\n" ); document.write( "70 = 2(L + .75 L)=2(1.75L) = 3.5L
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\n" ); document.write( "or L= 20,,,,,,W=.75*20=15,,,,feet
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\n" ); document.write( "check,, p=2(L+W) =2(20+15)=2*35=70,,,,,ok
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