Question

Resolva esta Inequação -3x + 9 < 2x – 10

Answer 1

-3X-2X<-10-9
-5X<-10-9
-5X<-19
X>-19/-5
X>-19/-5
X>19/5

Answer 2

Olá,

Vamos lá,

-3x+9<2x - 10
-3x-2x< -10 -9
-5x < -19  *(-1)
5x > 19
x > 19/5