## Algebra: A Combined Approach (4th Edition)

$\frac{1}{2} - x + \frac{3}{2}$ = x - 4 Combine like terms: 2 - x = x - 4 Add x to both sides: 2 = 2x - 4 Add 4 to both sides: 6 = 2x Divide both sides by 2: 3 = x