document.write( "Question 873290: I am having a difficult time trying to figure out this equation:
\n" ); document.write( "A rectangle has a width of 4 and a length of 5. What number can be added to the widths and lengths so that the resulting perimeter is 5 times the original perimeter?\r
\n" ); document.write( "\n" ); document.write( "Thank you very much for your help! (this is my mom's email)
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Algebra.Com's Answer #526770 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!
 
\n" ); document.write( "Hi,
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\n" ); document.write( "P = 2L + 2w
\n" ); document.write( " \"+2%284%2Bx%29+%2B+2%285%2Bx%29+=+5%282%2A8+%2B+2%2A5%29\"
\n" ); document.write( " 8 + 2x + 10 + 2x = 130
\n" ); document.write( " 4x = 112
\n" ); document.write( " x = 28 need to add to both the original L and w
\n" ); document.write( "CHECKING our answer***
\n" ); document.write( " 2(4+28) + 2(5+28) = 64 + 66 = 130
\n" ); document.write( "Wish You the Best in your Studies.
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