selesaikan setiap persamaan nilai mutlak 2|x-5|+7=14

2 |x - 5| + 7 = 14
|x - 5| = 7/2
(x - 5)² = (7/2)²
x² - 10x + 25 = 49/4
4x² - 40x + 100 - 49 = 0
4x² - 40x + 51 = 0
(2x - 3)(2x - 17) = 0
x = 3/2 dan x = 17/2

HP = {3/2, 17/2}