-4n+3+9n-4=

Solution for -4n+3+9n-4= equation:

Simplifying
-4n + 3 + 9n + -4 = 0

Reorder the terms:
3 + -4 + -4n + 9n = 0

Combine like terms: 3 + -4 = -1
-1 + -4n + 9n = 0

Combine like terms: -4n + 9n = 5n
-1 + 5n = 0

Solving
-1 + 5n = 0

Solving for variable 'n'.

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

Add '1' to each side of the equation.
-1 + 1 + 5n = 0 + 1

Combine like terms: -1 + 1 = 0
0 + 5n = 0 + 1
5n = 0 + 1

Combine like terms: 0 + 1 = 1
5n = 1

Divide each side by '5'.
n = 0.2

Simplifying
n = 0.2