Question 126224
|2x - 7 | > 10 
2x-7 < -10  or 2x-7 > 10
2x < -3 or 2x > 17
x < -3/2 or x>17/2
Interval notation:
(-inf, -3/2)U(17/2, +inf)
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|4x + 2 | >= 6 
4x+2 <= -6 or 4x+2 >= 6
4x <= -8 or 4x >=- 4
x <= -2 or x >=- -1
Interval notation:
(-inf, -2]U[-1, +inf)

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Cheers,
Stan H.