document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1006445>Question 1006445</A>: <I><SPAN STYLE=\"word-break: break-all;\"> My teacher handed us a worksheet on algabraic proofs and told us to do it for homework. I can to congruent triangle proofs and some algabraic proofs but this one confused me... I can solve the equation I just can't figure out what to put as the reason. Thank you!!\r<BR>\n" );
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document.write( "Given: 6z-2z-27=z+18<BR>\n" );
document.write( "Prove: z=15 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #622579 by </B><A HREF=/tutors/aboutme.mpl?userid=rothauserc><B>rothauserc(4718)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rothauserc><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=rothauserc><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=622579\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 6z -2z -27 = z + 18<BR>\n" );
document.write( "Substitute 15 for z<BR>\n" );
document.write( "(6 * 15) -(2 * 15) -27 = 15 + 18<BR>\n" );
document.write( "90 -30 -27 = 33<BR>\n" );
document.write( "90 -57 = 33<BR>\n" );
document.write( "33 = 33<BR>\n" );
document.write( "Therefore z = 15<BR>\n" );
document.write( " </SPAN>\n" );
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