100-5n=

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Solution for 100-5n= equation: 


Simplifying
100 + -5n = 0

Solving
100 + -5n = 0

Solving for variable 'n'.

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

Add '-100' to each side of the equation.
100 + -100 + -5n = 0 + -100

Combine like terms: 100 + -100 = 0
0 + -5n = 0 + -100
-5n = 0 + -100

Combine like terms: 0 + -100 = -100
-5n = -100

Divide each side by '-5'.
n = 20

Simplifying
n = 20

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