document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=928171>Question 928171</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the value of k so that the point (-2,10) is on the line y=kx-3k </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #563532 by </B><A HREF=/tutors/aboutme.mpl?userid=TimothyLamb><B>TimothyLamb(4379)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=TimothyLamb><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=TimothyLamb><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=563532\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> m = slope<BR>\n" );
document.write( "---<BR>\n" );
document.write( "use the point-slope form of the line with the given point (-2,10):<BR>\n" );
document.write( "y - 10 = m(x + 2)<BR>\n" );
document.write( "y = mx + 2m + 10<BR>\n" );
document.write( "y = mx + (2m + 10)<BR>\n" );
document.write( "---<BR>\n" );
document.write( "equate to the given linear form:<BR>\n" );
document.write( "kx - 3k = mx + (2m + 10)<BR>\n" );
document.write( "---<BR>\n" );
document.write( "equate \"like\" terms:<BR>\n" );
document.write( "---<BR>\n" );
document.write( "equate the x terms:<BR>\n" );
document.write( "mx = kx<BR>\n" );
document.write( "m = k<BR>\n" );
document.write( "k = m<BR>\n" );
document.write( "---<BR>\n" );
document.write( "equate the constant terms:<BR>\n" );
document.write( "-3k = (2m + 10)<BR>\n" );
document.write( "k = (2m + 10)/-3<BR>\n" );
document.write( "---<BR>\n" );
document.write( "equate the k expressions:<BR>\n" );
document.write( "m = (2m + 10)/-3<BR>\n" );
document.write( "-3m = 2m + 10<BR>\n" );
document.write( "-5m = 10<BR>\n" );
document.write( "m = -2<BR>\n" );
document.write( "---<BR>\n" );
document.write( "answer:<BR>\n" );
document.write( "k = -2<BR>\n" );
document.write( "---<BR>\n" );
document.write( "Solve and graph linear equations:<BR>\n" );
document.write( "https://sooeet.com/math/linear-equation-solver.php<BR>\n" );
document.write( "---<BR>\n" );
document.write( "Solve quadratic equations, quadratic formula:<BR>\n" );
document.write( "https://sooeet.com/math/quadratic-formula-solver.php<BR>\n" );
document.write( "---<BR>\n" );
document.write( "Convert fractions, decimals, and percents:<BR>\n" );
document.write( "https://sooeet.com/math/fraction-decimal-percent.php<BR>\n" );
document.write( "---<BR>\n" );
document.write( "Calculate and graph the linear regression of any data set:<BR>\n" );
document.write( "https://sooeet.com/math/linear-regression.php </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );