2(n-2)+2(n-2)=5

Solution for 2(n-2)+2(n-2)=5 equation:

Simplifying
2(n + -2) + 2(n + -2) = 5

Reorder the terms:
2(-2 + n) + 2(n + -2) = 5
(-2 * 2 + n * 2) + 2(n + -2) = 5
(-4 + 2n) + 2(n + -2) = 5

Reorder the terms:
-4 + 2n + 2(-2 + n) = 5
-4 + 2n + (-2 * 2 + n * 2) = 5
-4 + 2n + (-4 + 2n) = 5

Reorder the terms:
-4 + -4 + 2n + 2n = 5

Combine like terms: -4 + -4 = -8
-8 + 2n + 2n = 5

Combine like terms: 2n + 2n = 4n
-8 + 4n = 5

Solving
-8 + 4n = 5

Solving for variable 'n'.

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

Add '8' to each side of the equation.
-8 + 8 + 4n = 5 + 8

Combine like terms: -8 + 8 = 0
0 + 4n = 5 + 8
4n = 5 + 8

Combine like terms: 5 + 8 = 13
4n = 13

Divide each side by '4'.
n = 3.25

Simplifying
n = 3.25