-21=n-5

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Solution for -21=n-5 equation:


Simplifying
-21 = n + -5

Reorder the terms:
-21 = -5 + n

Solving
-21 = -5 + 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.
-21 + -1n = -5 + n + -1n

Combine like terms: n + -1n = 0
-21 + -1n = -5 + 0
-21 + -1n = -5

Add '21' to each side of the equation.
-21 + 21 + -1n = -5 + 21

Combine like terms: -21 + 21 = 0
0 + -1n = -5 + 21
-1n = -5 + 21

Combine like terms: -5 + 21 = 16
-1n = 16

Divide each side by '-1'.
n = -16

Simplifying
n = -16

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