n-(1-2n)=2n+(n+1)

Solution for n-(1-2n)=2n+(n+1) equation:

Simplifying
n + -1(1 + -2n) = 2n + (n + 1)
n + (1 * -1 + -2n * -1) = 2n + (n + 1)
n + (-1 + 2n) = 2n + (n + 1)

Reorder the terms:
-1 + n + 2n = 2n + (n + 1)

Combine like terms: n + 2n = 3n
-1 + 3n = 2n + (n + 1)

Reorder the terms:
-1 + 3n = 2n + (1 + n)

Remove parenthesis around (1 + n)
-1 + 3n = 2n + 1 + n

Reorder the terms:
-1 + 3n = 1 + 2n + n

Combine like terms: 2n + n = 3n
-1 + 3n = 1 + 3n

Add '-3n' to each side of the equation.
-1 + 3n + -3n = 1 + 3n + -3n

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

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

Solving
-1 = 1

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.