n-4+1-9n=

Solution for n-4+1-9n= equation:

Simplifying
n + -4 + 1 + -9n = 0

Reorder the terms:
-4 + 1 + n + -9n = 0

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

Combine like terms: n + -9n = -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