-8+n=-21

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Solution for -8+n=-21 equation: 


Simplifying
-8 + n = -21

Solving
-8 + n = -21

Solving for variable 'n'.

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

Add '8' to each side of the equation.
-8 + 8 + n = -21 + 8

Combine like terms: -8 + 8 = 0
0 + n = -21 + 8
n = -21 + 8

Combine like terms: -21 + 8 = -13
n = -13

Simplifying
n = -13

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