document.write( "Question 257388: how do determine the equation of a line using the information \"the slope is -3 and it passes through (2,-1)
\n" ); document.write( "thank you
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Algebra.Com's Answer #189319 by palanisamy(496)\"\" \"About 
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Given, the slope of a line is -3 and it passes through (2,-1)
\n" ); document.write( "So the equation of the line is
\n" ); document.write( " (y+1) = -3(x-2)
\n" ); document.write( " y+1 = -3x+6
\n" ); document.write( " 3x+y-5=0
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