2n+1.75n+2.25n+2.50=

Solution for 2n+1.75n+2.25n+2.50= equation:

Simplifying
2n + 1.75n + 2.25n + 2.50 = 0

Reorder the terms:
2.50 + 2n + 1.75n + 2.25n = 0

Combine like terms: 2n + 1.75n = 3.75n
2.50 + 3.75n + 2.25n = 0

Combine like terms: 3.75n + 2.25n = 6n
2.50 + 6n = 0

Solving
2.50 + 6n = 0

Solving for variable 'n'.

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

Add '-2.50' to each side of the equation.
2.50 + -2.50 + 6n = 0 + -2.50

Combine like terms: 2.50 + -2.50 = 0.00
0.00 + 6n = 0 + -2.50
6n = 0 + -2.50

Combine like terms: 0 + -2.50 = -2.5
6n = -2.5

Divide each side by '6'.
n = -0.4166666667

Simplifying
n = -0.4166666667