document.write( "Question 331021: A photo is 3 inches longer that it is wide. A 2-inch border is placed around the photo making the total area of the photo and border 108in2. What are the dimensions of the photo? \n" ); document.write( "
Algebra.Com's Answer #237335 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 108=2(x+2)+2(x+3+2) \n" ); document.write( "108=2x+4+2x+10 \n" ); document.write( "108=4x+14 \n" ); document.write( "4x=108-14 \n" ); document.write( "4x=94 \n" ); document.write( "x=94/4 \n" ); document.write( "x=23.5 in. is the width. \n" ); document.write( "23.5+3=26.5 in. is the length. \n" ); document.write( "Proof: \n" ); document.write( "108=2(23.5+2)+2(26.5+2) \n" ); document.write( "108=2*25.5+2*28.5 \n" ); document.write( "108=51+557 \n" ); document.write( "108=108 \n" ); document.write( " |