-2n-1-1=-2+2n

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


Simplifying
-2n + -1 + -1 = -2 + 2n

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

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

Add '2' to each side of the equation.
-2 + 2 + -2n = -2 + 2 + 2n

Combine like terms: -2 + 2 = 0
0 + -2n = -2 + 2 + 2n
-2n = -2 + 2 + 2n

Combine like terms: -2 + 2 = 0
-2n = 0 + 2n
-2n = 2n

Solving
-2n = 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
-2n + -2n = 2n + -2n

Combine like terms: -2n + -2n = -4n
-4n = 2n + -2n

Combine like terms: 2n + -2n = 0
-4n = 0

Divide each side by '-4'.
n = 0

Simplifying
n = 0

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