\[y = x + 5\]
\[y = 3:\]
\[\ x + 5 = 3\]
\[x = 3 - 5\]
\[x = - 2.\]
\[y = - 1:\]
\[x + 5 = - 1\]
\[x = - 1 - 5\]
\[x = - 6.\]
\[y = 0:\]
\[x + 5 = 0\]
\[x = - 5.\]
\[y = - 2:\]
\[x + 5 = - 2\]
\[x = - 2 - 5\]
\[x = - 7.\]