REZOLVATI IN R ECUATIA
![REZOLVATI IN R ECUATIA class=](https://ro-static.z-dn.net/files/db5/df3b357a4e697504bc14a2e87128f7de.jpg)
Explicație pas cu pas:
x=5y+12,yэ́R
1раскрывакм скобки
2приравниваем знаменатели
3решаем
Răspuns:
x=-3
Explicație pas cu pas:
3/5*(x/6-2)=x/2
x/10-6/5=x/2
x-12/10=x/2
x-12=5x
-12=5x-x
-12=4x
x=-12:4
x=-3