4n+2.75n+1.25n+3=

Solution for 4n+2.75n+1.25n+3= equation:

Simplifying
4n + 2.75n + 1.25n + 3 = 0

Reorder the terms:
3 + 4n + 2.75n + 1.25n = 0

Combine like terms: 4n + 2.75n = 6.75n
3 + 6.75n + 1.25n = 0

Combine like terms: 6.75n + 1.25n = 8n
3 + 8n = 0

Solving
3 + 8n = 0

Solving for variable 'n'.

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

Add '-3' to each side of the equation.
3 + -3 + 8n = 0 + -3

Combine like terms: 3 + -3 = 0
0 + 8n = 0 + -3
8n = 0 + -3

Combine like terms: 0 + -3 = -3
8n = -3

Divide each side by '8'.
n = -0.375

Simplifying
n = -0.375