document.write( "Question 305879: what is the equation of the line through (-7,-4)and vertical? \n" ); document.write( "
Algebra.Com's Answer #218960 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
Vertical lines take the form of \"x=a\" where \"a\" is some constant.
\n" ); document.write( "In your case, the x-coordinate, \"a\", is \"-7\".
\n" ); document.write( "\"x=-7\"
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