document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=182546>Question 182546</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Explain how we evaluate an algebraic expression for given values of the variables. How would we evaluate the expression \"3x - 4y + 9\" when x = 2 and y = 5?\r<BR>\n" );
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document.write( "thank you. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #137019 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=137019\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Explain how we evaluate an algebraic expression for given values of the variables. How would we evaluate the expression <BR>\n" );
document.write( "\"3x - 4y + 9\" when x = 2 and y = 5? \r<BR>\n" );
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document.write( "Put the numbers in place of the letters.\r<BR>\n" );
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document.write( "3*2 - 4*5 + 9\r<BR>\n" );
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document.write( "6 - 20 + 9<BR>\n" );
document.write( "15 - 20<BR>\n" );
document.write( "-5<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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