Question

Решите уравнение: 1) |x| = 3
2) |х|= -3,9 3
3) |х| = 2/3
4) - |у| =-0.2
5) - |m| = 8
6)|-n| = 6
7) -|-x|=-0.9
8) -|x| = -7

Answer 1

1) x = 3

2)x = 3.93

3)x = 2/3

4)y=0.2

5)m=8

6)n=6

7)x = 0.9

8)x = 7