| 2-х|=0 , |9+х|-0,7=-0,7

Question

| 2-х|=0 , |9+х|-0,7=-0,7

Answer 1

2-х=0.

2+0=х

х=2



9+х=-7-7

9+х=0

9+0=х

х=9

Answer 2

1)2-х=0 ,-х=-2,х=2 2) |9+х|=-0,7+0,7. |9+х|=0. ,9+х=0. Х=-9

Comments

|x+3|=0,