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document.write( "Lins garden has an area of 78 square yards. The length of the garden is 5 less than three times its width. What are the dimensions of Lins garden. \n" );
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Algebra.Com's Answer #434818 by checkley79(3341)![]() ![]() ![]() You can put this solution on YOUR website! L=3W-5 \n" ); document.write( "AREA=LW \n" ); document.write( "78=(3W-5)W \n" ); document.write( "78=3W^2-5W \n" ); document.write( "3W^2-5W-78=0 \n" ); document.write( "(3W+13)(W-6)=0 \n" ); document.write( "W-6 =0 \n" ); document.write( "W=6 ANS FOR THE WIDTH. \n" ); document.write( "L=3*6-5 \n" ); document.write( "L=18-5=13 ANS. FOR THE LENGTH. \n" ); document.write( "PROOF: \n" ); document.write( "78=6*13 \n" ); document.write( "78=78 \n" ); document.write( " |