👤
a fost răspuns

rezolvati ecuatia 5×-30+10=-45

Răspuns :

AcelOm
5x-30+10=-45
5x-30 = -45-10 = -55
5x = -55+30 = -25
x = (-25):5 = -5
SignOfTheTimes
Salut,

5x-30+10 = -45
5x-20 = -45
5x = -45+20
5x = -25
x = -25/5
x = -5.


Succes! :3