1. **State the problem:** Solve the linear equation $$5x - 23 = 10(x - 1)$$ for $x$ and express the answer as a decimal.
2. **Expand the right side:** Use the distributive property to expand $$10(x - 1)$$:
$$5x - 23 = 10x - 10$$
3. **Bring all terms involving $x$ to one side:** Subtract $10x$ from both sides:
$$5x - 10x - 23 = 10x - 10x - 10$$
$$\cancel{5x} - \cancel{10x} - 23 = \cancel{10x} - \cancel{10x} - 10$$
$$-5x - 23 = -10$$
4. **Isolate the $x$ term:** Add 23 to both sides:
$$-5x - 23 + 23 = -10 + 23$$
$$-5x = 13$$
5. **Solve for $x$:** Divide both sides by $-5$:
$$x = \frac{13}{-5}$$
$$x = -\frac{13}{5}$$
6. **Convert to decimal:**
$$x = -2.6$$
**Final answer:** $$x = -2.6$$
Linear Equation 3D7Bb1
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