document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=390460>Question 390460</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 2.	X = 2-seat tables <BR>\n" );
document.write( "y = 4-seat tables \r<BR>\n" );
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document.write( "2x + 4y = 56 (max) <BR>\n" );
document.write( "x + y = 17 \r<BR>\n" );
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document.write( "Solve for x and y that allows the maximum number of customers <BR>\n" );
document.write( "2x + 2y = 34 <BR>\n" );
document.write( "2y = 22 <BR>\n" );
document.write( "y = 11 <BR>\n" );
document.write( "x = 6<BR>\n" );
document.write( "2.      Use the system of equations from number 1 and solve using the substitution method to determine how many of each type of table should be purchased. Explain or show work for all steps used to solve the problem.\r<BR>\n" );
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document.write( "I have problems with subsitutions can I please have help with the answer thank you </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #276857 by </B><A HREF=/tutors/aboutme.mpl?userid=haileytucki><B>haileytucki(390)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=haileytucki><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=haileytucki><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=276857\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 2x+4y=56_x+y=17\r<BR>\n" );
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document.write( "Since y does not contain the variable to solve for, move it to the right-hand side of the equation by subtracting y from both sides.<BR>\n" );
document.write( "2x+4y=56_x=-y+17\r<BR>\n" );
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document.write( "Replace all occurrences of x with the solution found by solving the last equation for x.  In this case, the value substituted is -y+17.<BR>\n" );
document.write( "2(-y+17)+4y=56_x=-y+17\r<BR>\n" );
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document.write( "Multiply 2 by each term inside the parentheses.<BR>\n" );
document.write( "-2y+34+4y=56_x=-y+17\r<BR>\n" );
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document.write( "Since -2y and 4y are like terms, subtract 4y from -2y to get 2y.<BR>\n" );
document.write( "2y+34=56_x=-y+17\r<BR>\n" );
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document.write( "Since 34 does not contain the variable to solve for, move it to the right-hand side of the equation by subtracting 34 from both sides.<BR>\n" );
document.write( "2y=-34+56_x=-y+17\r<BR>\n" );
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document.write( "Add 56 to -34 to get 22.<BR>\n" );
document.write( "2y=22_x=-y+17\r<BR>\n" );
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document.write( "Divide each term in the equation by 2.<BR>\n" );
document.write( "(2y)/(2)=(22)/(2)_x=-y+17\r<BR>\n" );
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document.write( "Simplify the left-hand side of the equation by canceling the common factors.<BR>\n" );
document.write( "y=(22)/(2)_x=-y+17\r<BR>\n" );
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document.write( "Simplify the right-hand side of the equation by simplifying each term.<BR>\n" );
document.write( "y=11_x=-y+17\r<BR>\n" );
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document.write( "Replace all occurrences of y with the solution found by solving the last equation for y.  In this case, the value substituted is 11.<BR>\n" );
document.write( "y=11_x=-(11)+17\r<BR>\n" );
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document.write( "Multiply -1 by the 11 inside the parentheses.<BR>\n" );
document.write( "y=11_x=-11+17\r<BR>\n" );
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document.write( "Add 17 to -11 to get 6.<BR>\n" );
document.write( "y=11_x=6\r<BR>\n" );
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document.write( "This is the solution to the system of equations.<BR>\n" );
document.write( "y=11_x=6 </SPAN>\n" );
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