document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1013427>Question 1013427</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The sum of my dad's age and my grandfather's age is 163. The difference in their age is 21. Let x= my dad's age and let y= my grandfather's age. Write two equations representing the situation and solve this system using elimination OR substitution. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #629692 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=629692\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The sum of my dad's age and my grandfather's age is 163. The difference in their age is 21. Let x= my dad's age and let y= my grandfather's age. Write two equations representing the situation and solve this system using elimination OR substitution. <BR>\n" );
document.write( "------<BR>\n" );
document.write( "Equations:<BR>\n" );
document.write( "d + g = 163<BR>\n" );
document.write( "g - d = 21<BR>\n" );
document.write( "------<BR>\n" );
document.write( "Add and solve for \"g\"::<BR>\n" );
document.write( "2g = 184<BR>\n" );
document.write( "Grandpa's age = 92 yrs<BR>\n" );
document.write( "Dad's age = 163-92<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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document.write( "</TD></TR></TABLE>\n" );