document.write( "Question 323197: Evaluate the following expression for p = -4 and r = 7\r
\n" ); document.write( "\n" ); document.write( "-p + 3r + 5(2r + 7) – r + 6p
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Algebra.Com's Answer #231363 by checkley77(12844)\"\" \"About 
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-p + 3r + 5(2r + 7) – r + 6p
\n" ); document.write( "-(-4)+3*7+5(2*7+7)-7+6(-2)
\n" ); document.write( "4+21+5(14+7)-7-12
\n" ); document.write( "25+5*21-19
\n" ); document.write( "25+105-19=111 ANS.
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