document.write( "Question 75372: find points on graph using the equation -x+2y=11
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Algebra.Com's Answer #54059 by rmromero(383) $\"\"$ $\"About$

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document.write( "find points on graph using the equation -x+2y=11 
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document.write( "how do you find the point for the graph\r
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document.write( "Just assume values of x then substitute them to the eqution -x + 2y = 11\r
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document.write( "If x = -1                  if x = 1\r
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document.write( "    -(-1) + 2y = 11        -(1) + 2y = 11
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document.write( "       1 + 2y = 11           -1 + 2y = 11
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document.write( "           2y = 10                2y = 12
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document.write( "            y = 5                  y = 6\r
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document.write( "You have two points (-1,5) and (1,6) now so you can now graph the equation.
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document.write( "Plot the two points then connect with a line\r
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document.write( "Note: you can assume as many as you can though two points can determine 
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document.write( "      the graph of this equation.\r
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