What is the slope of the graph of 6x + 12y = 7?
\(6x+12y=7\ \ \ \ /-6x\\\\12y=-6x+7\ \ \ \ /:12\\\\y=\frac{-6x+7}{12}\\\\y=-\frac{6}{12}x+\frac{7}{12}\\\\y=-\frac{1}{2}x+\frac{7}{12}\\\\Answer:m=-\frac{1}{2}\)