Question

Rezolvati in multimea numerelor intregi ecuatia:
a) x-2=-5;
b) y-25=60;
c) z -100=-2012

Answer 1

a)x=5+2
x=7
b)y=60+25
y=85
c)z=2012+100
z=2112
sper ca te-am ajutat

Answer 2

X=2+5 X=7 X=7-5 X=2 Sper ca e bine