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For which equations below is x = –3 a possible solution? Check all that apply.

|x| = 3
|x| = –3
|–x| = 3
|–x| = –3
–|x| = –3
–|x| = 3

Respuesta :

|x|=3, |-x|=3, -|x|=-3. You can check each of the options one by one. First notice that the absolute value of some number can never be negative, so eliminate b, d and f. |-3|=3. |-(-3)|=|3|=3. -|3|=-3. So these three solutions are all correct answers.

Answer:

|x|=3

|-x|=3

-|x|=-3

Step-by-step explanation:

Trick. Both sides of the equation have to be positive or negative. If one is negative is has no solution.

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