1. **State the problem:** Solve the linear equation $$-(8w - 3) + 2 = 4 + w - 4$$ for $w$.
2. **Apply the distributive property:** The negative sign before the parentheses means we distribute $-1$ to both terms inside:
$$-(8w - 3) = -1 \times 8w + (-1) \times (-3) = -8w + 3$$
So the equation becomes:
$$-8w + 3 + 2 = 4 + w - 4$$
3. **Combine like terms on each side:**
Left side: $3 + 2 = 5$
Right side: $4 - 4 = 0$
So the equation is:
$$-8w + 5 = w$$
4. **Collect like terms:** Move all terms involving $w$ to one side and constants to the other.
Subtract $w$ from both sides:
$$-8w + 5 - w = w - w$$
$$-8w - w + 5 = 0$$
$$-9w + 5 = 0$$
5. **Isolate $w$:** Subtract 5 from both sides:
$$-9w + 5 - 5 = 0 - 5$$
$$-9w = -5$$
6. **Solve for $w$ by dividing both sides by $-9$:**
$$w = \frac{-5}{-9}$$
Use cancellation notation:
$$w = \frac{\cancel{-5}}{\cancel{-9}} = \frac{5}{9}$$
7. **Final answer:**
$$w = \frac{5}{9}$$
**Summary:** Jamaal's mistake was in Step 1 where he incorrectly distributed the negative sign. The correct distribution changes $- (8w - 3)$ to $-8w + 3$, not $-8w - 3$.
Linear Equation 58C18A
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