SOLUTION: | x+2 | =9
Can you show steps how to do this and then ill understnad how to do the rest of the questions. Thank you.
Algebra ->
Absolute-value
-> SOLUTION: | x+2 | =9
Can you show steps how to do this and then ill understnad how to do the rest of the questions. Thank you.
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Can you show steps how to do this and then ill understnad how to do the rest of the questions. Thank you. Answer by addingup(3677) (Show Source):
You can put this solution on YOUR website! |x+2| = 9
Split into its two possible cases:
(x+2) = 9 or -(x+2) = 9
x+2 = 9 or -x-2 = 9
x = 7 or x = -11
Then, your answer is:
x = -11, 7
