Tolong dijawab menggunakan caranya yaa teman :))

|x-7| + | 2x-4| = 5


x - 7 + 2x - 4 = 5
3x - 11= 5
x = 16/3

Atau

x - 7 + 2x - 4 = -5
3x = 6
x = 2


HP = {2,16/3}

jawab
|x - 7| + |2x - 4| = 5
(x-7)² + (2x -4)² = 5²
x² - 14 x + 49 + 4x² - 16x + 16 = 25
5x² - 30x + 65 -25 =0
5x² - 30x + 40 = 0
x² - 6x  + 8 = 0
(x - 4)(x - 2) = 0
x = 4 atau x = 2
x = 4  (tm)

HP x= 2