document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=99112>Question 99112</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 1.evaluate 5x-2y +4z when x=3, y=2 and z=4.\r<BR>\n" );
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document.write( "2.evaluate 6a+4b-3c when a=4, b=7, and c=-2.\r<BR>\n" );
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document.write( "3.evaluate 3x+5y when x=11 and y=4. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #78382 by </B><A HREF=/tutors/aboutme.mpl?userid=HyperBrain><B>HyperBrain(694)</B></A><img src=\"/images/stars/stars-11.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=HyperBrain><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=78382\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 1.evaluate 5x-2y +4z when x=3, y=2 and z=4.\r<BR>\n" );
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document.write( "We will just substitute x=3, y=2 and z=4\r<BR>\n" );
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document.write( "So,\r<BR>\n" );
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document.write( "5x-2y+4z=5(3)-2(2)+4(4)<BR>\n" );
document.write( "________=15-4+16<BR>\n" );
document.write( "________=(15-4)+16<BR>\n" );
document.write( "________=11+16<BR>\n" );
document.write( "________=27\r<BR>\n" );
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document.write( "2.evaluate 6a+4b-3c when a=4, b=7, and c=-2. \r<BR>\n" );
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document.write( "We will just substitute a=4, b=7, and c=-2.\r<BR>\n" );
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document.write( "So,\r<BR>\n" );
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document.write( "6a+4b-3c=6(4)+4(7)-3(-2)<BR>\n" );
document.write( "________=24+28-(-6)<BR>\n" );
document.write( "________=(24+28)-(-6)<BR>\n" );
document.write( "________=52-(-6)<BR>\n" );
document.write( "________=52+6<BR>\n" );
document.write( "________=58\r<BR>\n" );
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document.write( "3.evaluate 3x+5y when x=11 and y=4.\r<BR>\n" );
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document.write( "We will simply substitute x=11 and y=4\r<BR>\n" );
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document.write( "So,\r<BR>\n" );
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document.write( "3x+5y=3(11)+5(4)<BR>\n" );
document.write( "_____=33+20<BR>\n" );
document.write( "_____=53\r<BR>\n" );
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document.write( "Power up,<BR>\n" );
document.write( "HyperBrain! </SPAN>\n" );
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