document.write( "Question 250295: Find the length and width of a rectangle when the length is 5 feet longer than the width. The perimeter of the rectangle is 50 feet.\r \n" );
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document.write( "Here is what I have:\r \n" );
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document.write( "2l+2w=P\r \n" );
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document.write( "2(x+5)+2(x)=50 \n" );
document.write( "2x+10+2x=50 \n" );
document.write( "4x+10=50 \n" );
document.write( "subtract 10 from both sides \n" );
document.write( "4x=40 \n" );
document.write( "divide then x=10\r \n" );
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document.write( "Is this correct? \n" );
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