Question

4|3-7х|=8
Помогите пж!!!!!

Answer 1

$4 |3 - 7x| = 8 \\ |3 - 7x| = 2 \\ 3 - 7x = 2 \\ 3 - 7x = - 2 \\ x = \frac{1}{7} \\ x = \frac{5}{7}$