-4=n-2-1

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Solution for -4=n-2-1 equation:


Simplifying
-4 = n + -2 + -1

Reorder the terms:
-4 = -2 + -1 + n

Combine like terms: -2 + -1 = -3
-4 = -3 + n

Solving
-4 = -3 + 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.
-4 + -1n = -3 + n + -1n

Combine like terms: n + -1n = 0
-4 + -1n = -3 + 0
-4 + -1n = -3

Add '4' to each side of the equation.
-4 + 4 + -1n = -3 + 4

Combine like terms: -4 + 4 = 0
0 + -1n = -3 + 4
-1n = -3 + 4

Combine like terms: -3 + 4 = 1
-1n = 1

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

Simplifying
n = -1

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