document.write( "Question 789429: A line passes through (-1, 7) and (2, 10). Which is the equation of the line?
\n" ); document.write( "(Points : 1)
\n" ); document.write( " -3x + y = 4\r
\n" ); document.write( "\n" ); document.write( " -3x + y = 16\r
\n" ); document.write( "\n" ); document.write( " -x + y = 8\r
\n" ); document.write( "\n" ); document.write( " - x + y = 12
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Algebra.Com's Answer #478856 by rfer(16322)\"\" \"About 
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-x+y=8
\n" ); document.write( "--1+7=8
\n" ); document.write( "1+7=8
\n" ); document.write( "-------------
\n" ); document.write( "-2+10=8
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