document.write( "Question 1068381: A line passes through the points (3,-3) and (-5,2). The line is the graph of the equation Ax + By = C, where A, B, and C are integers with greatest common divisor 1, and A is positive. Find A + B+ C. \n" ); document.write( "
Algebra.Com's Answer #683594 by josgarithmetic(39625)\"\" \"About 
You can put this solution on YOUR website!
Find the point-slope form equation of the line using the given two points.\r
\n" ); document.write( "\n" ); document.write( "Adjust using algebraic skill into the desired standard form specified.\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "slope \"%282-%28-3%29%29%2F%28-5-3%29=5%2F-8=-5%2F8\";
\n" ); document.write( "Choosing point (3,-3),
\n" ); document.write( "\"y%2B3=-%285%2F8%29%28x-3%29\"\r
\n" ); document.write( "\n" ); document.write( "\"8y%2B24=-5%28x-3%29\"\r
\n" ); document.write( "\n" ); document.write( "\"8y=-5x%2B3-24\"\r
\n" ); document.write( "\n" ); document.write( "\"highlight%285x%2B8y=-21%29\"\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "-
\n" ); document.write( "You could have started with slope-intercept form instead, and transformed into standard form, also.
\n" ); document.write( "
\n" );