-16=21-n

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Solution for -16=21-n equation:


Simplifying
-16 = 21 + -1n

Solving
-16 = 21 + -1n

Solving for variable 'n'.

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

Add 'n' to each side of the equation.
-16 + n = 21 + -1n + n

Combine like terms: -1n + n = 0
-16 + n = 21 + 0
-16 + n = 21

Add '16' to each side of the equation.
-16 + 16 + n = 21 + 16

Combine like terms: -16 + 16 = 0
0 + n = 21 + 16
n = 21 + 16

Combine like terms: 21 + 16 = 37
n = 37

Simplifying
n = 37

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