document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=158605>Question 158605</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/013052316x/algebrahomeworkh>algebra 1</A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> 30-7z=10z-4 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #116829 by </B><A HREF=/tutors/aboutme.mpl?userid=vleith><B>vleith(2983)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=vleith><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=116829\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=30-7z=10z-4 ALIGN=MIDDLE  ALT=\"30-7z=10z-4\"   DISABLED_style= \"max-width:90%; height:auto;\" >   add 4 to both sides<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=30+%2B+4+-+7z+=+10z ALIGN=MIDDLE  ALT=\"30+%2B+4+-+7z+=+10z\"   DISABLED_style= \"max-width:90%; height:auto;\" > collect constant terms<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+34+-7z+=+10z ALIGN=MIDDLE  ALT=\"+34+-7z+=+10z\"   DISABLED_style= \"max-width:90%; height:auto;\" > add 7z to both sides<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+34+=+17z+ ALIGN=MIDDLE  ALT=\"+34+=+17z+\"   DISABLED_style= \"max-width:90%; height:auto;\" >  divide both sides by 17<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+34%2F17+=+17z%2F17 ALIGN=MIDDLE  ALT=\"+34%2F17+=+17z%2F17\"   DISABLED_style= \"max-width:90%; height:auto;\" >  simplify<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+2+=+z ALIGN=MIDDLE  ALT=\"+2+=+z\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "I did a lot of extra steps to help show what to do. Once you get the hang of it, you will be able to do the problem like this:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=30-7z=10z-4 ALIGN=MIDDLE  ALT=\"30-7z=10z-4\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=30-4+=+10z+%2B+7z ALIGN=MIDDLE  ALT=\"30-4+=+10z+%2B+7z\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=34+=+17z ALIGN=MIDDLE  ALT=\"34+=+17z\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2+=+z ALIGN=MIDDLE  ALT=\"2+=+z\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "same answer, fewer steps. Either way, you get the same answer. Use what works for you </SPAN>\n" );
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