Question 119367
|2t+5|<7
-7 < 2t+5 < 7
Subtract 5 along the line to get:
-12 < 2t < 2
Divide thru be 2 to get:
-6 < t < 1
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|w-5|>3
w-5 < -3 or w-5 > 3
x < 2 or x > 8
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Cheers,
Stan H.