Show me how to do the equation 3y-11=-32

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.

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.

Three consecutive integers have a sum of 234. what are the three integers