1-2=n+2

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Solution for 1-2=n+2 equation:


Simplifying
1 + -2 = n + 2

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

Reorder the terms:
-1 = 2 + n

Solving
-1 = 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 + -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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