Question

Plies jwb kn tu smua pake cara !

Answer 1

A. x-7<-2
= x-7+7<-2+7
x<-9 hp(7,5,3,2,...)
b. 3x+2>2x-4
 =  3x-2x>-4-2
x>-6 hp(-5,-4,-3,-2,...)
c. 2(x-2)<-4x+6
=2x-4<-4x+6
=2x-4x<-6+4
=-2x<-10
x>- -5
d. 2/3x<5
x<5:2/2
= 5x3/2
x<7,5 hp(7,6,5,...)
e. 12-3x>x+36
=-3x-x>36-12
=-4x>24
x<-6