Selesaikan: 4 - 2(3x + 1) = -10
Soal
Selesaikan: 4 - 2(3x + 1) = -10
- A. x = 2
- B. x = 3
- C. x = 1
- D. x = 0
Jawaban
A. x = 2
Pembahasan
Distribusikan: 4 - 6x - 2 = -10; gabungkan: 2 - 6x = -10; kurangi 2: -6x = -12; bagi: x = 2.
Selesaikan: 4 - 2(3x + 1) = -10
A. x = 2
Distribusikan: 4 - 6x - 2 = -10; gabungkan: 2 - 6x = -10; kurangi 2: -6x = -12; bagi: x = 2.