Question

Решите два уравнения:
1. | x - 3 | = |2x|
2. | x - 4 | = |3x|

Answer 1

|x-3|=|2x|
|x-2x|=|3|
|-x|=|3|



| x-4|=|3x|
|x-3x|=|4|
|-2x|=|4|