document.write( "Question 236592: if a rectangle has a perimeter of 90 and a lengthy of 35 what is the width? \n" ); document.write( "
Algebra.Com's Answer #174123 by checkley77(12844)\"\" \"About 
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P=2L+2W
\n" ); document.write( "90=2*35+2W
\n" ); document.write( "90=70+2L
\n" ); document.write( "2L=90-70
\n" ); document.write( "2L=20
\n" ); document.write( "L=20/2
\n" ); document.write( "L=10 ANS. FOR THE LENGTH.
\n" ); document.write( "PROOF:
\n" ); document.write( "90=2*10+2*35
\n" ); document.write( "90=20+70
\n" ); document.write( "90=90
\n" ); document.write( "
\n" );