document.write( "Question 123553This question is from textbook prentice hall mathematics
\n" ); document.write( ": The perimeter of a rectangle is 114 ft.Its length is 3 more than 2x its width.Find the dimensions of the rectangle. \n" ); document.write( "
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The perimeter of a rectangle is 114 ft.Its length is 3 more than 2x its width.Find the dimensions of the rectangle.
\n" ); document.write( "perimeter=2L+2w
\n" ); document.write( "L=2w+3
\n" ); document.write( "114=2(2w+3)+2w
\n" ); document.write( "114=4w+6+2w
\n" ); document.write( "Subtract 6 from both sides and collect like terms;
\n" ); document.write( "108=6w
\n" ); document.write( "divide each side by six:
\n" ); document.write( "18=w
\n" ); document.write( "L=2(18)+3
\n" ); document.write( "L=39
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