document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=110321>Question 110321</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 7x+9y=26<BR>\n" );
document.write( "x=32-6y<BR>\n" );
document.write( "Solve for y and x </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #80387 by </B><A HREF=/tutors/aboutme.mpl?userid=praseenakos@yahoo.com><B>praseenakos@yahoo.com(507)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=praseenakos@yahoo.com><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=praseenakos@yahoo.com><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=80387\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Question:\r<BR>\n" );
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document.write( "7x+9y=26<BR>\n" );
document.write( "x=32-6y<BR>\n" );
document.write( "Solve for y and x\r<BR>\n" );
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document.write( "Answer:\r<BR>\n" );
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document.write( "7x + 9y = 26 ------------(1)\r<BR>\n" );
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document.write( "x = 32 - 6y --------------(2)\r<BR>\n" );
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document.write( "Plug the value x = 32 - 6y in the first  equation.\r<BR>\n" );
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document.write( "==> 7 (32 - 6y)  + 9y = 26  \r<BR>\n" );
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document.write( "Here use the distributive property to remove the parenthesis..\r<BR>\n" );
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document.write( "==> 7 * 32 - 7 * 6y + 9y = 26\r<BR>\n" );
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document.write( "==> 224 - 42y + 9y = 26\r<BR>\n" );
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document.write( "==> 224 - 33y = 26\r<BR>\n" );
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document.write( "Add 33y on both sides......\r<BR>\n" );
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document.write( "==> 224 - 33y + 33y = 26 + 33y\r<BR>\n" );
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document.write( "==> 224 = 26 + 33y\r<BR>\n" );
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document.write( "Subtract 26 from both sides...\r<BR>\n" );
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document.write( "==> 224 - 26 = 26 + 33y - 26\r<BR>\n" );
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document.write( "==> 198 = 33y\r<BR>\n" );
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document.write( "Divide both sides by 33\r<BR>\n" );
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document.write( "==> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+198%2F33+=+33y%2F33 ALIGN=MIDDLE  ALT=\"+198%2F33+=+33y%2F33\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "==> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+6+=+y+ ALIGN=MIDDLE  ALT=\"+6+=+y+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "So he value of y = 6\r<BR>\n" );
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document.write( "Now substitute this value in (2)\r<BR>\n" );
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document.write( "==>x = 32 - 6* 6\r<BR>\n" );
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document.write( "==> x = 32 - 36\r<BR>\n" );
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document.write( "==> x = -4\r<BR>\n" );
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document.write( "Sp the solution is..\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+x+=+-4 ALIGN=MIDDLE  ALT=\"+x+=+-4\"   DISABLED_style= \"max-width:90%; height:auto;\" > and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+y+=+6 ALIGN=MIDDLE  ALT=\"+y+=+6\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Hope you found the explanation useful.\r<BR>\n" );
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document.write( "Regards.\r<BR>\n" );
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document.write( "Praseena.\r<BR>\n" );
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document.write( " </SPAN>\n" );
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