(2.5).5=n

Solution for (2.5).5=n equation:

Simplifying
(2.5) * 0.5 = n

Multiply 2.5 * 0.5
1.25 = n

Solving
1.25 = n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
1.25 + -1n = n + -1n

Combine like terms: n + -1n = 0
1.25 + -1n = 0

Add '-1.25' to each side of the equation.
1.25 + -1.25 + -1n = 0 + -1.25

Combine like terms: 1.25 + -1.25 = 0.00
0.00 + -1n = 0 + -1.25
-1n = 0 + -1.25

Combine like terms: 0 + -1.25 = -1.25
-1n = -1.25

Divide each side by '-1'.
n = 1.25

Simplifying
n = 1.25