document.write( "Question 203672: The perimeter of a rectangle is 50, if the length is 5 more than three times it's width, what is the width? \n" ); document.write( "
Algebra.Com's Answer #153695 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! let x = width =5 \n" ); document.write( "let 3x+5 = length =20 \n" ); document.write( "2x+2(3x+5)=50 \n" ); document.write( "2x+6x+10=50 \n" ); document.write( "8x=40 \n" ); document.write( "x=5 \n" ); document.write( " |