document.write( "Question 93853: the perimeter of a rectangle is 50 m. the width of a triangle is 5 m less the the length. Find the length and width. \n" ); document.write( "
Algebra.Com's Answer #68371 by checkley75(3666)\"\" \"About 
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2L+2(L-5)=50
\n" ); document.write( "2L+2L-10=50
\n" ); document.write( "4L=50+10
\n" ); document.write( "4L=60
\n" ); document.write( "L-60/4
\n" ); document.write( "L=15 FOR THE LENGTH.
\n" ); document.write( "L-5=10 FOR THE WIDTH.
\n" ); document.write( "PROOF
\n" ); document.write( "2*15=2*10=50
\n" ); document.write( "30+20=50
\n" ); document.write( "50=50
\n" ); document.write( "
\n" );