document.write( "Question 328198: the perimeter of a rectangle is 146m the length is 4m more than 2 times the width. find the dimensions \n" ); document.write( "
Algebra.Com's Answer #235070 by checkley77(12844)\"\" \"About 
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L=2W+4
\n" ); document.write( "P=2L+2W
\n" ); document.write( "146=2(2W+4)+2W
\n" ); document.write( "146=4W+8+2W
\n" ); document.write( "146=6W+8
\n" ); document.write( "6W=146-8
\n" ); document.write( "6W=138
\n" ); document.write( "W=136/6
\n" ); document.write( "W=23 ANS. FOR THE WIDTH.
\n" ); document.write( "L=2*23+4=46+4=50 ANS. FOR THE LENGTH.
\n" ); document.write( "PROOF:
\n" ); document.write( "146=2*50+2*23
\n" ); document.write( "146=100+46
\n" ); document.write( "146=146
\n" ); document.write( "
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