|x-7|-3=7 |3x-1|+ 2x =5

|x-7|-3=7
|3x-1|+ 2x =5

Jawaban:

1. x = {17, -3}

2. x = {⅘, -6}

Penjelasan dengan langkah-langkah:

cara => cek lampiran.

Gambar Jawaban

Jawaban:

x = 17 atau x = -3

x = 6/5 atau x = -4

Penjelasan dengan langkah-langkah:

$|x - 7| - 3 = 7 \ x - 7 - 3 = 7 \ times - 10 = 7 \ x = 7 + 10 \ x = 17 \ atau \ |x - 7| - 3 = 7 \ - (x - 7) - 3 = 7 \ -x + 7 - 3 = 7 \ - x + 4 = 7 \ - x = 7 - 4 \ - x = 3 \ x = - 3$

$|3x - 1| + 2x = 5 \ 3x - 1 + 2x = 5 \ 5x - 1 = 5 \ 5x = 5 + 1 \ 5x = 6 \ x = - frac{6}{5} \ atau \ |3x - 1| + 2x = 5 \ - (3x - 1) + 2x = 5 \ - 3x + 2x = 5 \ - x = 5 - 1 \ - x = 4 \ x = - 4$

Maaf kalo salah, semoga membantu