Question

rezolvati in multimea numerelor intregi ecuatiile:
a) x+10= -5
b) x:(-4)=-12

Answer 1

a)
x+10= -5
x = -5 - 10 
x = -15 

b)
x:(-4)=-12
x = -12 x (-4) 
x = 48 

Answer 2

Salut,

a) x+10 = -5
x = -5-10
x = -15.

b) x:(-4) = -12
x = -12•(-4)
x = 12•4
x = 48.



Succes!