document.write( "Question 247962: I have a problem that I do not understand how to do
\n" ); document.write( "Solve the system of equations by graphing, then classify the system
\n" ); document.write( "6x+y=7
\n" ); document.write( "7x+8y=-26
\n" ); document.write( "Can someone help me out I also need to see a graph so I can see what I'm doing wrong. Thank you so much \n" ); document.write( "
Algebra.Com's Answer #180765 by Alan3354(69443)\"\" \"About 
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Solve the system of equations by graphing, then classify the system
\n" ); document.write( "6x+y=7
\n" ); document.write( "7x+8y=-26
\n" ); document.write( "----------
\n" ); document.write( "They're 2 linear equations, so their graphs are straight lines.
\n" ); document.write( "2 points is sufficient to plot a line.
\n" ); document.write( "6x+y=7
\n" ); document.write( "y = 7-6x
\n" ); document.write( "Pick 2 values for x and find y
\n" ); document.write( "x...y
\n" ); document.write( "0...7 --> (0,7)
\n" ); document.write( "1...1 --> (1,1)
\n" ); document.write( "Plot those 2 points and draw a line thru them.
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\n" ); document.write( "Do the same for the other eqn. Where they intersect is the solution.
\n" ); document.write( "For help or to check your work, email me at
\n" ); document.write( "gsihoutx@aol.com
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