Question

|-3b+2|＞8 ?
Beserta caranya

Answer 1

-3b + 2 > 8 atau -8
= -3b > 8-2
= -3b > 6 ( dikali negatif )
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= 3b < -6
= b < -2
atau
= -3b +2 > -8
= -3b > -8-2
= -3b > -10 ( dikali negatif )
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= 3b < 10
= b < 10/3

Hp : { -2 , 10/3 }