document.write( "Question 783388: Which expression shows that 11 + 7 = 5 + 13?
\n" ); document.write( "A.
\n" ); document.write( "(5 + 6) + 7 = 5 + (6 + 7)
\n" ); document.write( "B.
\n" ); document.write( "6 + 6 + 6 = 18
\n" ); document.write( "C.
\n" ); document.write( "5 + 9 + 4 = 6 + 7 + 5
\n" ); document.write( "D.
\n" ); document.write( "(11 + 4) + 3 = (5 + 7) + 6
\n" ); document.write( "

Algebra.Com's Answer #476708 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
Which expression shows that 11 + 7 = 5 + 13?
\n" ); document.write( "Answer:::
\n" ); document.write( "(5 + 6) + 7 = 5 + (6 + 7)
\n" ); document.write( "=========
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "=========
\n" ); document.write( "
\n" ); document.write( "
\n" );