document.write( "Question 303770: How do I know when do go up or down on the graph? Example. 2x + 3y = 6 Another, 2x - 3y = 6
\n" ); document.write( "I hope I am making myself clear because I myself get confused.
\n" ); document.write( "Thank you. Benita
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Algebra.Com's Answer #217654 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
Solve for y.
\n" ); document.write( "2x + 3y = 6 --> y = (-2/3)x + 2
\n" ); document.write( "The coefficient of x is the slope, m = -2/3
\n" ); document.write( "Negative slope goes douwn to the right, \ like that.
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\n" ); document.write( "Another, 2x - 3y = 6 --> y = (2/3)x - 2
\n" ); document.write( "m = +2/3
\n" ); document.write( "Positive slopes go up to the right, / like that.\r
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