What is the unite rate of 4 inches of snow in 5 hours

For the equations below which statement is true ? -2x=14 6x=-42

In the figure below, ∠dec ≅ ∠dce, ∠b ≅ ∠f, and segment df is congruent to segment bd. point c is the point of intersection between segment ag and segment bd, while point e is the point of intersection between segment ag and segment df. the figure shows a polygon comprised of three triangles, abc, dec, and gfe. prove δabc ≅ δgfe.

Can someone me with this? i’m not sure what to put for my equations.