1. **State the problem:** Solve the equation $$\frac{3x}{4} - 5 = \frac{x}{2} + 1$$ for $x$.
2. **Write down the equation:** $$\frac{3x}{4} - 5 = \frac{x}{2} + 1$$
3. **Goal:** Isolate $x$ on one side.
4. **Eliminate fractions by multiplying both sides by the least common denominator (LCD), which is 4:**
$$4 \times \left(\frac{3x}{4} - 5\right) = 4 \times \left(\frac{x}{2} + 1\right)$$
5. **Distribute:**
$$4 \times \frac{3x}{4} - 4 \times 5 = 4 \times \frac{x}{2} + 4 \times 1$$
6. **Simplify each term:**
$$\cancel{4} \times \frac{3x}{\cancel{4}} - 20 = 2x + 4$$
which simplifies to
$$3x - 20 = 2x + 4$$
7. **Subtract $2x$ from both sides to get all $x$ terms on one side:**
$$3x - 2x - 20 = 2x - 2x + 4$$
which simplifies to
$$x - 20 = 4$$
8. **Add 20 to both sides to isolate $x$:**
$$x - 20 + 20 = 4 + 20$$
which simplifies to
$$x = 24$$
**Final answer:** $$x = 24$$
Solve Linear Equation 17A503
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