Question

-10{-2-2[(-4)5:44-2]}=-2x
(-4)5=este la puterea a 5-a
44=este 4 la puterea a 4-a

Answer 1

-10{-2-2[(-4)⁵:4⁴-2]}=-2x
10[-2-2(-4⁵:4⁴-2)]=2x
5[-2-2(-4-2)]=x
5(-2+2×6)=x
5(-2+12)=x
x=50