2X+5=3(X-4) PLSV Isinya harus Pecahan

Question

Matematika Diposting : 2017-07-24 Diupdate : 2023-11-26 rezamahendra4

Pertanyaan

2X+5=3(X-4)
PLSV
Isinya harus Pecahan

Answer 1

2x + 5 = 3(x - 4)
2x + 5 = 3x - 12
2x - 3x = -12 - 5
-x = -17
x = 17

Dalam bentuk pecahan:
x = [tex] \frac{17}{1} [/tex]

Answer 2

Bab : Persamaan Linear Satu Variabel
Kelas : X SMA

2x + 5 = 3(x - 4)
2x + 5 = 3x - 12
2x - 3x = -12 - 5
-x = -17
X = -17/-1 => 17