document.write( "Question 280333: How do you solve for the length and width of a rectangle that has a perimeter of 380 feet and the length is 70 feet less than 3 times the width? \n" ); document.write( "
Algebra.Com's Answer #203734 by vleith(2983)\"\" \"About 
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\"PerimeterOfRectangle+=+2%2ALength+%2B+2%2AWidth\"
\n" ); document.write( "\"Length+=+3%2AWidth+-+70\"\r
\n" ); document.write( "\n" ); document.write( "\"380+=+2%2A%283%2AWidth+-70%29+%2B+2%2AWidth\"
\n" ); document.write( "\"380+=+6%2AWidth+-+140+%2B2%2AWidth\"
\n" ); document.write( "\"520+=+8%2AWidth\"
\n" ); document.write( "\"65+=+Width\"
\n" ); document.write( "\"Length+=+3%2A65+-+70+=+125\"
\n" ); document.write( "Check answer.Does 2*125 +2*65 = 380???
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