Debra T.
asked • 10/07/18absolute value of |10 + 3x| -2 > -1
what is the answer for the absolute value for the following questions:
|10 + 3x| - 2 > -1
|x divided by 2 - = 1
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1 Expert Answer
Patrick B. answered • 08/31/19
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(31)
Math and computer tutor/teacher
Let z = 10 + 3x
| z| - 2 > -1
| z | > 1
z > 1 or z < -1
10 + 3x > 1 OR 10 + 3x < =-1
3x > -9 or 3x < -11
x>-3 or x < -11/3 = -3 and 2/3
(-infinity, -11/3) U (-3, infinity)
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Lauren H.
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