Question

Determinaţi toate numerele intregi x care verifică relaţia :
a)|x-3|=0
b) |x-6|=0
c) |x+5|=-6

Answer 1

a) x= -3
b) x=6
c) x= -11

Answer 2

a)
|x-3|=0
x = 3

b)
|x-6|=0
x= 6

c)
|x+5|=-6
x = -6 - 5 
x = -11