1+2n=n-2

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


Simplifying
1 + 2n = n + -2

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

Solving
1 + 2n = -2 + n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
1 + 2n + -1n = -2 + n + -1n

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

Combine like terms: n + -1n = 0
1 + 1n = -2 + 0
1 + 1n = -2

Add '-1' to each side of the equation.
1 + -1 + 1n = -2 + -1

Combine like terms: 1 + -1 = 0
0 + 1n = -2 + -1
1n = -2 + -1

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

Divide each side by '1'.
n = -3

Simplifying
n = -3

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