Level:
Project ID:
1003047101
Source Problem:
Accepted:
1
Clonable:
1
Easy:
1
Choose the equation which is, on the interval \( [-2; 3] \), equivalent to
\[ |-x+3|+|x-7|=|x+2|. \]
\( (-x+3)-(x-7)=(x+2) \)
\( -(-x+3)+(x-7)=(x+2) \)
\( (-x+3)+(x-7)=-(x+2) \)
\( (-x+3)-(x-7)=-(x+2) \)