10-n=100

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Solution for 10-n=100 equation: 


Simplifying
10 + -1n = 100

Solving
10 + -1n = 100

Solving for variable 'n'.

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

Add '-10' to each side of the equation.
10 + -10 + -1n = 100 + -10

Combine like terms: 10 + -10 = 0
0 + -1n = 100 + -10
-1n = 100 + -10

Combine like terms: 100 + -10 = 90
-1n = 90

Divide each side by '-1'.
n = -90

Simplifying
n = -90

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