8
3(x + 4 ) = -24 ;
3x + 12 = -24 ;
3x = -24 - 12 ;
3x = -36 ;
x = -36/3 ;
x = -12
Added 5/14/2018 8:13:25 AM
This answer has been confirmed as correct and helpful.
8
3(x - 10) - 5(x + 12 ) = -86 ;
3x - 30 - 5x - 60 = -86 ;
-2x - 90 = -86 ;
-2x = -86 + 90 ;
-2x = 4 ;
x = 4/-2 ;
x = -2
Added 5/14/2018 8:15:30 AM
This answer has been confirmed as correct and helpful.
8
3(x - 2) - 5(x + 2) < 11 ;
3x - 6 - 5x - 10 < 11 ;
-2x - 16 < 11 ;
-2x < 11 + 16 ;
-2x < 27 ;
x > 27/-2 ;
x > -27/2
Added 5/14/2018 8:17:01 AM
This answer has been confirmed as correct and helpful.
8
3(x - 2) < 0 ;
3x - 6 < 0 ;
3x < 6 ;
x < 6/3 ;
x < 2
Added 5/14/2018 8:17:28 AM
This answer has been confirmed as correct and helpful.
