document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=909226>Question 909226</A>: <I><SPAN STYLE=\"word-break: break-all;\"> And orange has 20 fewer calories than a banana. It's seven bananas have the same number of calories as nine oranges how many calories banana </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #551702 by </B><A HREF=/tutors/aboutme.mpl?userid=JulietG><B>JulietG(1812)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=JulietG><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=JulietG><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=551702\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> R = B-20<BR>\n" );
document.write( "7B = 9R<BR>\n" );
document.write( "Substitute the value of the orange (R) from the first equation into the second.<BR>\n" );
document.write( "7B = 9(B-20)<BR>\n" );
document.write( "7B = 9B-180<BR>\n" );
document.write( "Add 180 to each side<BR>\n" );
document.write( "180 + 7B = 9B<BR>\n" );
document.write( "Subtract 7B from each side<BR>\n" );
document.write( "180 = 2B<BR>\n" );
document.write( "Divide each side by 2<BR>\n" );
document.write( "B = 90<BR>\n" );
document.write( "If a banana has 90 calories, then the orange has 70 calories<BR>\n" );
document.write( "7(90) = 9(70)<BR>\n" );
document.write( "630 = 630 </SPAN>\n" );
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