document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=148783>Question 148783</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 4y+3x=-3<BR>\n" );
document.write( "y=5x-5<BR>\n" );
document.write( "linear equations by substitution method </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #109125 by </B><A HREF=/tutors/aboutme.mpl?userid=oscargut><B>oscargut(2103)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=oscargut><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=oscargut><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=109125\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 4y+3x=-3<BR>\n" );
document.write( "y=5x-5\r<BR>\n" );
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document.write( "then\r<BR>\n" );
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document.write( "4(5x-5)+3x=-3<BR>\n" );
document.write( "20x-20+3x=-3<BR>\n" );
document.write( "23x=17<BR>\n" );
document.write( "x=17/23\r<BR>\n" );
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document.write( "y=5(17/23)-5=(85/23)-(115/23)=-30/23\r<BR>\n" );
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document.write( "Answer: x=17/23 , y=-30/23 </SPAN>\n" );
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