document.write( "Question 712664: How to solve:\r
\n" ); document.write( "\n" ); document.write( "3p-4q=-17
\n" ); document.write( "6p+q=-16\r
\n" ); document.write( "\n" ); document.write( "Both of them are related
\n" ); document.write( "

Algebra.Com's Answer #438104 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
How to solve:\r
\n" ); document.write( "\n" ); document.write( "3p-4q =-17
\n" ); document.write( "6p+ q =-16
\n" ); document.write( "==============
\n" ); document.write( "Multiply the 2nd eqn by 4, then add.
\n" ); document.write( "
\n" ); document.write( "
\n" );