document.write( "Question 799371: Oil painting frame- The perimeter of the ornate frame of an oil painting is 146in. The width is 5in. Less than the length. Find the demotions \n" ); document.write( "
Algebra.Com's Answer #482636 by Finavon(81)![]() ![]() ![]() You can put this solution on YOUR website! l & w for length and width \n" ); document.write( "2l+2w=146 \n" ); document.write( "l=w+5 \n" ); document.write( "substitute for l \n" ); document.write( "2w+10+2w=146 \n" ); document.write( "4w=136 \n" ); document.write( "w=34 \n" ); document.write( "l=39 \n" ); document.write( "Frame is 34 in by 39 in\r \n" ); document.write( "\n" ); document.write( "Check: perimeter = 2*(34+39) = 2*73 = 146 \n" ); document.write( " |