document.write( "Question 1057013: Find the general linear equation ​(Ax+By+C=​0) of a straight line that is horizontal and that passes through ​(-3​,−1​).
\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #672098 by josgarithmetic(39620)\"\" \"About 
You can put this solution on YOUR website!
Horizontal means that \"-A%2FB=0\", and \"B%3C%3E0\". This means by conclusion that \"A=0\".\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Now you have \"By%2BC=0\".\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Equation must include point (-3,-1).
\n" ); document.write( "No restrictions on x values.\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"B%2A%28-1%29%2BC=0\"\r
\n" ); document.write( "\n" ); document.write( "\"-B%2BC=0\"\r
\n" ); document.write( "\n" ); document.write( "\"C=B\"\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Try working through slope-intercept form, instead, and you could make an easier formed equation, and then turn that result into standard form.
\n" ); document.write( "(Note that Ax+By+C=0 is standard form, and not general form).
\n" ); document.write( "
\n" );