|2x+3|-|2x-5|>6 How to solve excuse me? Had better say specific point amount |1-2x | / | x | > - 1 also help.
Discussion according to the situation:
2x+3>2x-5
1. When 2x-5 > 0 (x > 5 / 2) 2x + 3 > 0 (x > - 3 / 2)
2x+3-2x+5>6
8>6
Then 2x-5 > 0, x > 5 / 2
2. When 2x-5-3 / 2)
2x+3-(-2x+5)>6
4x>8
x>2
Then 2
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