Question

Tolong ya dijawab

2 - 3 ( x - 1 ) < 2 - 6 ( x + 1 )
tentukan himpunan penyelesaian nya.

tolong ya dijawab,.

Answer 1

2-3x +3 < 2-6x -6
5-3x < -4-6x
-3x+6x < -4-5
3x < -9
x < -3

Answer 2

2-3(x-1) < 2-6(x+1)
= 2-3x+3 < 2-6x-6
= 5-3x < -4-6x
= 5-3x+6x< -4-6x+6x  ditambah 6x msg" ruas
=5+3x < -4
= 5-5+3x < -4-5
= 3x<-9
= x < -3