1. **State the problem:** Expand and simplify the expression $$(7b - 3)(2b - 1)$$.
2. **Apply the distributive property (FOIL method):**
$$ (7b - 3)(2b - 1) = 7b \times 2b + 7b \times (-1) + (-3) \times 2b + (-3) \times (-1) $$
3. **Calculate each term:**
$$ 7b \times 2b = 14b^2 $$
$$ 7b \times (-1) = -7b $$
$$ (-3) \times 2b = -6b $$
$$ (-3) \times (-1) = 3 $$
4. **Combine like terms:**
$$ 14b^2 - 7b - 6b + 3 = 14b^2 - 13b + 3 $$
5. **Final answer in the form $b^2 - __b + __$:**
$$ 14b^2 - 13b + 3 $$
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