document.write( "Question 1130876: The figure shows a rectangle with its length and breadth as indicated. Given that the perimeter of the rectangle is 120cm. Find the area of the rectangle.
\n" ); document.write( "3x-y
\n" ); document.write( "2x-3
\n" ); document.write( "2x+y
\n" ); document.write( "2x-3
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Algebra.Com's Answer #747515 by MathLover1(20850)\"\" \"About 
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\n" ); document.write( " Given that the perimeter of the rectangle is:\r
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\n" ); document.write( "\n" ); document.write( "\"P=+120cm\"\r
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\n" ); document.write( "\n" ); document.write( " length and breadth as indicated:\r
\n" ); document.write( "\n" ); document.write( "\"3x-y\"
\n" ); document.write( "\"2x-3\"
\n" ); document.write( "\"2x%2By\"
\n" ); document.write( "\"2x-3\"\r
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\n" ); document.write( "\n" ); document.write( "\"3x-y%2B2x-3%2B2x%2By%2B2x-3=+120\"\r
\n" ); document.write( "\n" ); document.write( "\"3x-cross%28y%29%2B2x-3%2B2x%2Bcross%28y%29%2B2x-3=+120\"\r
\n" ); document.write( "\n" ); document.write( "\"3x%2B2x%2B2x%2B2x-3-3=+120\"\r
\n" ); document.write( "\n" ); document.write( "\"9x-6=+120\"\r
\n" ); document.write( "\n" ); document.write( "\"9x=+120%2B6\"\r
\n" ); document.write( "\n" ); document.write( "\"9x=+126\"\r
\n" ); document.write( "\n" ); document.write( "\"x=+126%2F9\"\r
\n" ); document.write( "\n" ); document.write( "\"x=+14%7D%7D%0D%0A%0D%0A%0D%0A%0D%0A=%3E%0D%0A%7B%7B%7B3x-y\"=\"3%2A14-y\"=\"42-y\"
\n" ); document.write( "\"2x-3\"=\"2%2A14-3\"=\"25\"
\n" ); document.write( "\"2x%2By\"=\"2%2A14%2By\"=\"28%2By\"
\n" ); document.write( "\"2x-3\"=\"25\"\r
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\n" ); document.write( "\n" ); document.write( "=>\"42-y=28%2By\"
\n" ); document.write( "=>\"42-28=y%2By\"
\n" ); document.write( "=>\"14=2y\"
\n" ); document.write( "=>\"y=7\"\r
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\n" ); document.write( "\n" ); document.write( "then \"42-y\"->\"42-7\"->\"35\"
\n" ); document.write( "and \"28%2By\"->\"28%2B7\"->\"35\"\r
\n" ); document.write( "\n" ); document.write( "so the length is \"35\" and the width is \"25\"\r
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\n" ); document.write( "\n" ); document.write( "the area of the rectangle will be:\r
\n" ); document.write( "\n" ); document.write( "\"A=35%2A25=875cm%5E2\"\r
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