\(5x-x=8^2:2^4\)
\(\Leftrightarrow5x-x=64:16\)
\(\Leftrightarrow5x-1x=4\)
\(\Leftrightarrow x\left(5-1\right)=4\)
\(\Leftrightarrow4x=4\)
\(\Leftrightarrow x=1\)
Vậy ...................
5x - x = 82 : 24
5x - x = 64 : 16
5x - x = 4
5x - x1 = 4
x . (5 - 1) = 4
x . 4 = 4
x = 4 : 4
x = 1