Selesaikan: 4(x - 5) = 2x + 6
Soal
Selesaikan: 4(x - 5) = 2x + 6
- A. 13
- B. 10
- C. 7
- D. 26
Jawaban
A. 13
Pembahasan
Distribusikan: 4x - 20 = 2x + 6, kurangi 2x: 2x - 20 = 6, tambah 20: 2x = 26, bagi: x = 13.
Selesaikan: 4(x - 5) = 2x + 6
A. 13
Distribusikan: 4x - 20 = 2x + 6, kurangi 2x: 2x - 20 = 6, tambah 20: 2x = 26, bagi: x = 13.