document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=972177>Question 972177</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 1.Lisa had twice as much money as Lin. When Lisa gave Lin 5c,both had the same amount. How much did Lisa have originally? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #594547 by </B><A HREF=/tutors/aboutme.mpl?userid=macston><B>macston(5194)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=macston><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=macston><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=594547\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .<BR>\n" );
document.write( "N=Lin amount; A=Lisa amount=2N<BR>\n" );
document.write( "A-5=N+5 Substitute for A<BR>\n" );
document.write( "2N-5=N+5 Add 5 to each side.<BR>\n" );
document.write( "2N=N+10 Subtract N from each side.<BR>\n" );
document.write( "N=10 Lin originally had 10c.<BR>\n" );
document.write( "A=2N=2(10)=20<BR>\n" );
document.write( "ANSWER: Lisa originally had 20c.<BR>\n" );
document.write( ".<BR>\n" );
document.write( "R=cost for ride; G=amount for game<BR>\n" );
document.write( "3R+4G=$11.50 Multipy by 4<BR>\n" );
document.write( "12R+16G=$46.00 Call this Equation 1<BR>\n" );
document.write( ".<BR>\n" );
document.write( "4R+3G=$13.00 Multiply by 3.<BR>\n" );
document.write( ". 12R+9G=$39.00 Subtract equation 1 from this<BR>\n" );
document.write( ".-12R+16G=$46.00<BR>\n" );
document.write( "-7G=-$7.00 Divide each side by -7<BR>\n" );
document.write( "G=$1.00 One game costs $1.00<BR>\n" );
document.write( "3R+4G=$11.50 Put in value for G<BR>\n" );
document.write( "3R+4($1.00)=$11.50<BR>\n" );
document.write( "3R+$4.00=$11.50 Subtract $4.00 from each side.<BR>\n" );
document.write( "3R=$7.50 Divide each side by 3<BR>\n" );
document.write( "R=$2.50 One ride costs $2.50<BR>\n" );
document.write( ".<BR>\n" );
document.write( "CHECK:<BR>\n" );
document.write( "4R+3G=$13.00<BR>\n" );
document.write( "4($2.50)+3($1.00)=$13.00<BR>\n" );
document.write( "$10.00+$3.00=$13.00<BR>\n" );
document.write( "$13.00=$13.00<BR>\n" );
document.write( ".<BR>\n" );
document.write( "For one ride and one game:<BR>\n" );
document.write( "ANSWER=R+G<BR>\n" );
document.write( "ANSWER=$2.50+$1.00<BR>\n" );
document.write( "ANSWER=$3.50\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );