For integers $x$ and $y$ $$9 ^ { x } - 3 ^ { 2 x - 2 } = 2 ^ { y } \cdot 3 ^ { 6 }$$ the equality is satisfied. Accordingly, what is the sum $x + y$? A) 3 B) 4 C) 5 D) 6 E) 7
For integers $x$ and $y$
$$9 ^ { x } - 3 ^ { 2 x - 2 } = 2 ^ { y } \cdot 3 ^ { 6 }$$
the equality is satisfied. Accordingly, what is the sum $x + y$?\\
A) 3\\
B) 4\\
C) 5\\
D) 6\\
E) 7