document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=149182>Question 149182</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/1592009425/algebrahomeworkh></A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> Hi i need exactly step by step solution in this word problem,and check it.thanks\r<BR>\n" );
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document.write( "The sum of the digits of the two-digits number is 3.The tens digits is one more than the unit digit.Find the numbers. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #109436 by </B><A HREF=/tutors/aboutme.mpl?userid=edjones><B>edjones(8007)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=edjones><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=edjones><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=109436\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let the units digit=u and the tens digit=t.<BR>\n" );
document.write( "t+u=3<BR>\n" );
document.write( "t-u=1<BR>\n" );
document.write( "-----add<BR>\n" );
document.write( "2t=4<BR>\n" );
document.write( ".<BR>\n" );
document.write( "t=2<BR>\n" );
document.write( "u=1<BR>\n" );
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document.write( "21 is the number.<BR>\n" );
document.write( ".<BR>\n" );
document.write( "Ed </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );