1. **State the problem:** Solve the equation $$ (2x - 1)(x - 1) + (4x + 3)(x - 4) = (3x - 5)(2x - 5) $$.
2. **Expand each product:**
$$ (2x - 1)(x - 1) = 2x^2 - 2x - x + 1 = 2x^2 - 3x + 1 $$
$$ (4x + 3)(x - 4) = 4x^2 - 16x + 3x - 12 = 4x^2 - 13x - 12 $$
$$ (3x - 5)(2x - 5) = 6x^2 - 15x - 10x + 25 = 6x^2 - 25x + 25 $$
3. **Rewrite the equation with expanded terms:**
$$ (2x^2 - 3x + 1) + (4x^2 - 13x - 12) = 6x^2 - 25x + 25 $$
4. **Combine like terms on the left side:**
$$ 2x^2 + 4x^2 - 3x - 13x + 1 - 12 = 6x^2 - 25x + 25 $$
$$ 6x^2 - 16x - 11 = 6x^2 - 25x + 25 $$
5. **Subtract $6x^2$ from both sides:**
$$ \cancel{6x^2} - 16x - 11 = \cancel{6x^2} - 25x + 25 $$
$$ -16x - 11 = -25x + 25 $$
6. **Add $25x$ to both sides:**
$$ -16x + 25x - 11 = -25x + 25 + 25x $$
$$ 9x - 11 = 25 $$
7. **Add 11 to both sides:**
$$ 9x - 11 + 11 = 25 + 11 $$
$$ 9x = 36 $$
8. **Divide both sides by 9:**
$$ x = \frac{36}{9} $$
$$ x = 4 $$
**Final answer:** $$ x = 4 $$
Solve Equation 4A1320
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