document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=994653>Question 994653</A>: <I><SPAN STYLE=\"word-break: break-all;\"> sams science marks is 15 less than his maths mark.the total of his two marks is 145.find sams marks for each subject. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #613670 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=613670\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> sams science marks is 15 less than his maths mark.the total of his two marks is 145.find sams marks for each subject. <BR>\n" );
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document.write( "Equations:<BR>\n" );
document.write( "s = m-15<BR>\n" );
document.write( "s+m = 145<BR>\n" );
document.write( "------<BR>\n" );
document.write( "Substitute for \"s\" and solve for \"m\"::<BR>\n" );
document.write( "m-15 + m = 145<BR>\n" );
document.write( "2m = 160<BR>\n" );
document.write( "m = 80 (his math mark)<BR>\n" );
document.write( "s = 145-80 = 65 (his science mark)<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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