-(1+5n)=-4n

Solution for -(1+5n)=-4n equation:

Simplifying
-1(1 + 5n) = -4n
(1 * -1 + 5n * -1) = -4n
(-1 + -5n) = -4n

Solving
-1 + -5n = -4n

Solving for variable 'n'.

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

Add '4n' to each side of the equation.
-1 + -5n + 4n = -4n + 4n

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

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

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

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

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

Divide each side by '-1'.
n = -1

Simplifying
n = -1