document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=84538>Question 84538</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please answer this question:\r<BR>\n" );
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document.write( "For what value of y does the point (-3,y) lie on the line y = -3x + 4? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #60890 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=60890\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The point (-3,y) means that we have an x value that equals -3 and an unknown y value. So to find the unknown y value, plug in x=-3\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y+=+-3%28-3%29+%2B+4 ALIGN=MIDDLE  ALT=\"y+=+-3%28-3%29+%2B+4\"   DISABLED_style= \"max-width:90%; height:auto;\" > plug in x=-3\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y+=+9+%2B+4 ALIGN=MIDDLE  ALT=\"y+=+9+%2B+4\"   DISABLED_style= \"max-width:90%; height:auto;\" > Multiply\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y+=+13 ALIGN=MIDDLE  ALT=\"y+=+13\"   DISABLED_style= \"max-width:90%; height:auto;\" > Add \r<BR>\n" );
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document.write( "So the y value equals 13. In other words, the point (-3,13) lies on the line <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y+=+-3x+%2B+4 ALIGN=MIDDLE  ALT=\"y+=+-3x+%2B+4\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Here's a visual verification:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28+900%2C+900%2C+-10%2C+10%2C+-5%2C+15%2C%0D%0A++grid%28+1+%29%2C%0D%0A++graph%28+900%2C+900%2C-10%2C+10%2C+-5%2C+15%2C+-3x%2B4%29%2C%0D%0A++circle%28-3%2C13%2C0.05%29%2C+%0D%0A++circle%28-3%2C13%2C0.08%29%0D%0A%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" > graph of <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y+=+-3x+%2B+4 ALIGN=MIDDLE  ALT=\"y+=+-3x+%2B+4\"   DISABLED_style= \"max-width:90%; height:auto;\" > with the point (-3,13) </SPAN>\n" );
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