.75n=5+(.5*2n)

Solution for .75n=5+(.5*2n) equation:

Simplifying
0.75n = 5 + (0.5 * 2n)

Multiply 0.5 * 2
0.75n = 5 + (1n)

Solving
0.75n = 5 + (1n)

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.
0.75n + (-1n) = 5 + (1n) + (-1n)

Combine like terms: 0.75n + (-1n) = -0.25n
-0.25n = 5 + (1n) + (-1n)

Combine like terms: (1n) + (-1n) = 0
-0.25n = 5 + 0
-0.25n = 5

Divide each side by '-0.25'.
n = -20

Simplifying
n = -20