document.write( "Question 108236This question is from textbook
\n" ); document.write( ": 3p-7+9-2p=p+2 \n" ); document.write( "
Algebra.Com's Answer #78903 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "\"3p-7%2B9-2p=p%2B2\" Start with the given equation\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"p%2B2=p%2B2\" Combine like terms on the left side\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"p=p%2B2-2\"Subtract 2 from both sides\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"p-p=2-2\" Subtract p from both sides\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"0p=2-2\" Combine like terms on the left side\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"0p=0\" Combine like terms on the right side\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"0=0\" Simplify\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Since this equation is always true for any p value, this means p can equal any number. So there are an infinite number of solutions.
\n" ); document.write( "
\n" ); document.write( "
\n" );