Question

x+3 l 36
Cum se rezolva ?

Answer 1

(x+3)|36=>x+3∈{1,2,3,4,6,9,12,18,36}
x+3=1=>x=-2
x+3=2=>x=-1
x+3=3=>x=0
x+3=4=>x=1
x+3=6=>x=3
.................