document.write( "Question 1154102: The rectangle shown has a perimeter of 62 cm and the given area. Its length is 4 more than twice its width. Write and solve a system of equations to find the dimensions of the rectangle.The area is 198 cm squared. What is the width and length of the rectangle \n" ); document.write( "
Algebra.Com's Answer #776472 by MathLover1(20849)\"\" \"About 
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\n" ); document.write( "The area of the rectangle is:\r
\n" ); document.write( "\n" ); document.write( "\"A=L%2AW\"\r
\n" ); document.write( "\n" ); document.write( "The perimeter of the rectangle is:\r
\n" ); document.write( "\n" ); document.write( "\"P=2%28L%2BW%29\"\r
\n" ); document.write( "\n" ); document.write( "if the perimeter of \"62\" cm \r
\n" ); document.write( "\n" ); document.write( "\"2%28L%2BW%29=62\"\r
\n" ); document.write( "\n" ); document.write( "\"L%2BW=62%2F2\"\r
\n" ); document.write( "\n" ); document.write( "\"L%2BW=31\".......eq.1\r
\n" ); document.write( "\n" ); document.write( "and if its length is \"4\" more than \"twice\" its width, we have\r
\n" ); document.write( "\n" ); document.write( "\"L=2W%2B4\"......eq.2\r
\n" ); document.write( "\n" ); document.write( "then\r
\n" ); document.write( "\n" ); document.write( "\"2W%2B4%2BW=31\"\r
\n" ); document.write( "\n" ); document.write( "\"3W=31-4\"\r
\n" ); document.write( "\n" ); document.write( "\"3W=27\"\r
\n" ); document.write( "\n" ); document.write( "\"W=9cm\"\r
\n" ); document.write( "\n" ); document.write( "go to eq.2, substitute \"W\"\r
\n" ); document.write( "\n" ); document.write( "\"L=2%2A9%2B4\"......eq.2\r
\n" ); document.write( "\n" ); document.write( "\"L=22cm\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "the area is \"22cm%2A9cm=198cm%5E2\" \r
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