👤

Rezolvati in Z ecuatia:
-2*(2-3*(-6:3-9:(3:1-x)))=-10
Ajutati-ma urent..va rog..


Răspuns :

2-3*(-2-9:(3-x)=5
-3*(-2-9:(3-x)=3
-2-9:(3-x)=-1
-9:(3-x)=1
3-x=-9
-x=-12
x=12