document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=665656>Question 665656</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How to solve for y and x using substitution and with y=x+(-1) and y=-4x+14 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #414009 by </B><A HREF=/tutors/aboutme.mpl?userid=ReadingBoosters><B>ReadingBoosters(3246)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ReadingBoosters><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=414009\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Starting with<BR>\n" );
document.write( "y = x + -1<BR>\n" );
document.write( "y =-4x + 14<BR>\n" );
document.write( "...<BR>\n" );
document.write( "Rearrange the first equation as, x = y + 1<BR>\n" );
document.write( "Substitute it into the second equation<BR>\n" );
document.write( "y = -4(y+1) + 14<BR>\n" );
document.write( "y = -4y - 4 + 14<BR>\n" );
document.write( "Isolate y on one side<BR>\n" );
document.write( "y + 4y = -4 + 14<BR>\n" );
document.write( "Combine like terms<BR>\n" );
document.write( "5y = 10<BR>\n" );
document.write( "Divide both sides by 5<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28y+=+2%29 ALIGN=MIDDLE  ALT=\"highlight%28y+=+2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "...<BR>\n" );
document.write( "To solve for x, set both of the equations equal to each other<BR>\n" );
document.write( "x + (-1) = -4x +14<BR>\n" );
document.write( "Combine like terms<BR>\n" );
document.write( "x + 4x = 14 + 1<BR>\n" );
document.write( "5x = 15<BR>\n" );
document.write( "Divide both sides by 5<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28x+=+3%29 ALIGN=MIDDLE  ALT=\"highlight%28x+=+3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "...<BR>\n" );
document.write( "Check <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=cartoon%28%0D%0A2+=+3+%2B+%28-1%29%2C%0D%0A2+=+2%29 ALIGN=MIDDLE  ALT=\"cartoon%28%0D%0A2+=+3+%2B+%28-1%29%2C%0D%0A2+=+2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=cartoon%28%0D%0A2+=+-4%283%29+%2B+14%2C%0D%0A2+=+-12+%2B+14%2C%0D%0A2+=+2%29 ALIGN=MIDDLE  ALT=\"cartoon%28%0D%0A2+=+-4%283%29+%2B+14%2C%0D%0A2+=+-12+%2B+14%2C%0D%0A2+=+2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "......................<BR>\n" );
document.write( "Delighted to help.<BR>\n" );
document.write( "-Reading Boosters<BR>\n" );
document.write( "Wanting for others what we want for ourselves.<BR>\n" );
document.write( "www.MyHomeworkAnswers.com..<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );