document.write( "Question 316872: Write the standard form (ax+by=c) of the equation of the line with the following conditions.\r
\n" ); document.write( "\n" ); document.write( "1. Through: (1,2) Slope; 7\r
\n" ); document.write( "\n" ); document.write( "What i have tried: i have tried to graph it. i used the slope. And after that i got lost, because i dont understand the question itself. HELP, please
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Algebra.Com's Answer #226787 by Alan3354(69443)\"\" \"About 
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Write the standard form (ax+by=c) of the equation of the line with the following conditions.
\n" ); document.write( "1. Through: (1,2) Slope; 7
\n" ); document.write( "What i have tried: i have tried to graph it. i used the slope. And after that i got lost, because i dont understand the question itself.
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\n" ); document.write( "Graphing it is ok, but it's not asked for.
\n" ); document.write( "You know the slope, m = 7, so find the y-intercept.
\n" ); document.write( "Use the point and y = mx + b to find b, the y-intercept.
\n" ); document.write( "2 = 7*1 + b
\n" ); document.write( "b = -5
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\n" ); document.write( "That makes the equation y = 7x - 5 in slope-intercept form
\n" ); document.write( "7x - y = 5 is the \"standard form\" asked for
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\n" ); document.write( "7x - y = 5 is the answer.\r
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