document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1113747>Question 1113747</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Sam invested $1950, part of it at 6% and the rest at 8% yearly interest. The yearly income on the 8% investment was $26 more than twice the income from the 6% investment. How much did he invest at each rate? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #728834 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(52781)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ikleyn><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/cgi-bin/show-face.mpl?user=ikleyn><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=728834\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .<BR>\n" );
document.write( "<U>1.  &nbsp;&nbsp;One equation setup</U>\r<BR>\n" );
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document.write( "    0.08*(1950-x) - 2*0.06*x = 26.\r\n" );
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document.write( "    Solve for x = the amount at 6%.\r\n" );
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document.write( "<U>2.  &nbsp;&nbsp;Two equations setup</U>.\r<BR>\n" );
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document.write( "        x +       y = 1950\r\n" );
document.write( "  2*0.06x -   0.08y =  -26.\r\n" );
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document.write( "    Solve for x and y.\r\n" );
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document.write( "To see many other similar solved problems on investment, &nbsp;look into the lesson\r<BR>\n" );
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document.write( "&nbsp;&nbsp;&nbsp;&nbsp;- <A  rel=nofollow HREF=https://www.algebra.com/algebra/homework/coordinate/lessons/Using-systems-of-equations-to-solve-problems-on-investment.lesson>Using systems of equations to solve problems on investment</A>\r<BR>\n" );
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document.write( "in this site.\r<BR>\n" );
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document.write( "You will find there different approaches &nbsp;(using one equation or a system of two equations in two unknowns), &nbsp;as well as <BR>\n" );
document.write( "different methods of solution to the equations &nbsp;(Substitution, &nbsp;Elimination).\r<BR>\n" );
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document.write( "Also, &nbsp;you have this free of charge online textbook in ALGEBRA-I in this site\r<BR>\n" );
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document.write( "&nbsp;&nbsp;&nbsp;&nbsp;- <A  rel=nofollow HREF=https://www.algebra.com/algebra/homework/quadratic/lessons/ALGEBRA-I-YOUR-ONLINE-TEXTBOOK.lesson>ALGEBRA-I - YOUR ONLINE TEXTBOOK</A>.\r<BR>\n" );
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document.write( "The referred lesson is the part of this online textbook under the topic &nbsp;\"<U>Systems of two linear equations in two unknowns</U>\".\r<BR>\n" );
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document.write( "Save the link to this online textbook together with its description\r<BR>\n" );
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document.write( "Free of charge online textbook in ALGEBRA-I<BR>\n" );
document.write( "https://www.algebra.com/algebra/homework/quadratic/lessons/ALGEBRA-I-YOUR-ONLINE-TEXTBOOK.lesson\r<BR>\n" );
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document.write( "to your archive and use it when it is needed.\r<BR>\n" );
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document.write( " </SPAN>\n" );
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