document.write( "Question 926243: The length of a rectangular photo is 2 inches greater than the width. the perimeter is 20 inches. find the length and width. (WRITE A SYSTEM OF 2 EQUATIONS IN TO 2 UNKNOWNS FOR EACH PROBLEM AND SOLVE THEM). \n" ); document.write( "
Algebra.Com's Answer #562091 by josgarithmetic(39617)\"\" \"About 
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w and L the dimensions;
\n" ); document.write( "L=w+2 and 2w+2L=20.
\n" ); document.write( "Simple substitution\r
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\n" ); document.write( "\n" ); document.write( "\"2w%2B2%28w%2B2%29=20\"
\n" ); document.write( "\"w%2Bw%2B2=10\"
\n" ); document.write( "\"2w%2B2=10\"
\n" ); document.write( "\"w%2B1=5\"
\n" ); document.write( "\"highlight%28w=4%29\"
\n" ); document.write( "and the L=4+2
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