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-3x - 2x < -8 - 2
-5x < -10
x > 2 ... (1)
-5<3-2x<1
-5 - 3 < -2x < 1 - 3
-8 < -2x < -2
4 > x > 1
1 < x < 4 ... (2)
irisan peraamaan (1) dan (2)
2 < x < 4