
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
Given that the sum of the first $n$ terms of the sequence ${a_n}$ is $S_n$, and $S_n = 2a_n - 2$, $(n=1,2,3,...)$; in the sequence ${b_n}$, $b_1 = 1$ and the point $P(b_n, b_{n+1})$ is on the line $x - y + 2 = 0$.
(1) Find the general term formulas for the sequences ${a_n}$ and ${b_n}$;
(2) Find the sum of the first $n$ terms of the sequence ${a_n \cdot b_n}$, denoted as $T_n$.

Present the answer in LaTex format: \boxed{Your answer}
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