Question

|0.5-2x|=2.5
0.5-2x=2.5

Answer 1

Ответ:

$|0.5 - 2x| = 2.5 \\ 1.0.5 - 2x = 2.5 \\ 2.0.5 - 2x = - 2.5 \\ 1. \: - 2x = 2 \\ x = - 1 \\ 2. - 2x = - 3 \\ x = 1.5$