document.write( "Question 1060429: The perimeter of a rectangle is 14x+2 and the width is x+2. Write an equation to best describe the length.
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Algebra.Com's Answer #675366 by annemsujan(3) You can put this solution on YOUR website! 2(l+w) = 14x + 2\r \n" ); document.write( "\n" ); document.write( "given w = x+2\r \n" ); document.write( "\n" ); document.write( "2(l + x+2) = 14x + 2\r \n" ); document.write( "\n" ); document.write( "l + x + 2 = (14x + 2)/2 = 7x + 1\r \n" ); document.write( "\n" ); document.write( "l = 7x + 1 - x - 2 = 6x - 1\r \n" ); document.write( "\n" ); document.write( "So length is described as 6x - 1 \n" ); document.write( " |