document.write( "Question 108581: Evaluate. 42 + 2 7 – (5 4 – 15) \n" ); document.write( "
Algebra.Com's Answer #79172 by checkley71(8403)\"\" \"About 
You can put this solution on YOUR website!
42+27-(-54-15)
\n" ); document.write( "69-(-69)
\n" ); document.write( "69+69
\n" ); document.write( "138
\n" ); document.write( "
\n" );