128=2n

Solution for 128=2n equation:

Simplifying
128 = 2n

Solving
128 = 2n

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Add '-2n' to each side of the equation.
128 + -2n = 2n + -2n

Combine like terms: 2n + -2n = 0
128 + -2n = 0

Add '-128' to each side of the equation.
128 + -128 + -2n = 0 + -128

Combine like terms: 128 + -128 = 0
0 + -2n = 0 + -128
-2n = 0 + -128

Combine like terms: 0 + -128 = -128
-2n = -128

Divide each side by '-2'.
n = 64

Simplifying
n = 64