Question

Aflati pe x din 19000-7x(x + 27 la puterea 30: 27 la puterea 28)=219.URGENT!!!!!!DAU COROANA!

Answer 1

[tex]19000-7\cdot (x+27^{30}:27^{28})=219\\ 7\cdot (x+27^{30-28})=19000-219\\ 7\cdot (x+27^2)=18781\\ x+729=2683\\ x=2683-729\\ \boxed{x=1954}[/tex]