document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=823531>Question 823531</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Write the equation for the line that passes through the point (5,2) and is perpendicular to the graph of x+3y=7\r<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #495593 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=495593\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> ---<BR>\n" );
document.write( "x + 3y = 7<BR>\n" );
document.write( "3y = -x + 7<BR>\n" );
document.write( "y = (-1/3)x + 7/3<BR>\n" );
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document.write( "perp lines have negative reciprocal slopes, so the perp slope = 3<BR>\n" );
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document.write( "perp line contains (5,2)<BR>\n" );
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document.write( "to solve the linear equation, copy and paste this (given point and perp slope):<BR>\n" );
document.write( "5,2,3<BR>\n" );
document.write( "into the \"Point-Slope form: x1 y1 m\" input box here: https://sooeet.com/math/linear-equation-solver.php<BR>\n" );
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document.write( "x-intercept = (4.33333333, 0)<BR>\n" );
document.write( "y-intercept = (0, -13)<BR>\n" );
document.write( "slope = 3<BR>\n" );
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document.write( "answer:<BR>\n" );
document.write( "the slope-intercept form:<BR>\n" );
document.write( "y = 3x - 13<BR>\n" );
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document.write( "Solve and graph linear equations:<BR>\n" );
document.write( "https://sooeet.com/math/linear-equation-solver.php<BR>\n" );
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document.write( "Solve quadratic equations, quadratic formula:<BR>\n" );
document.write( "https://sooeet.com/math/quadratic-formula-solver.php<BR>\n" );
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document.write( "Solve systems of linear equations up to 6-equations 6-variables:<BR>\n" );
document.write( "https://sooeet.com/math/system-of-linear-equations-solver.php </SPAN>\n" );
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