document.write( "Question 223301: how do you get the answer in this problem 5p-4p=7 \n" ); document.write( "
Algebra.Com's Answer #167000 by checkley77(12844)\"\" \"About 
You can put this solution on YOUR website!
5p-4p=7
\n" ); document.write( "P=7 ANS.
\n" ); document.write( "PROOF:
\n" ); document.write( "5*7-4*7=7
\n" ); document.write( "35-28=7
\n" ); document.write( "7=7
\n" ); document.write( "
\n" );