document.write( "Question 674450: What is 2r+2=16 \n" ); document.write( "
Algebra.Com's Answer #419240 by unlockmath(1688)\"\" \"About 
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Hello,
\n" ); document.write( "This is an equation. 2r+2=16
\n" ); document.write( "To solve:
\n" ); document.write( "subtract 2 and divide by 2 to get:
\n" ); document.write( "r=7
\n" ); document.write( "Make sense?
\n" ); document.write( "RJ
\n" ); document.write( "www.math-unlock.com
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