document.write( "Question 205250: TJ plans to erect 132 feet of fencing around his rectangular garden, using his house as one side of the garden. Each width (x) is 3 feet longer than twice the length (y). Find the dimensions of the garden. \n" ); document.write( "
Algebra.Com's Answer #154937 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! x=2y+3 \n" ); document.write( "2x+(2y+3)=132 \n" ); document.write( "2(2y+3)+2y+3=132 \n" ); document.write( "4y+6+2y+3=132 \n" ); document.write( "6y+9=132 \n" ); document.write( "6y=132-9 \n" ); document.write( "6y=123 \n" ); document.write( "y=123/6 \n" ); document.write( "y=20.5 ans. for the length. \n" ); document.write( "x=2*20.5+3 \n" ); document.write( "x=41+3 \n" ); document.write( "x=44 ans for the width. \n" ); document.write( "Proof: \n" ); document.write( "2*44+(2*20.5+3)=132 \n" ); document.write( "88+41+3=132 \n" ); document.write( "132=132 \n" ); document.write( " |