8n-4n+20=16

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Solution for 8n-4n+20=16 equation:


Simplifying
8n + -4n + 20 = 16

Reorder the terms:
20 + 8n + -4n = 16

Combine like terms: 8n + -4n = 4n
20 + 4n = 16

Solving
20 + 4n = 16

Solving for variable 'n'.

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

Add '-20' to each side of the equation.
20 + -20 + 4n = 16 + -20

Combine like terms: 20 + -20 = 0
0 + 4n = 16 + -20
4n = 16 + -20

Combine like terms: 16 + -20 = -4
4n = -4

Divide each side by '4'.
n = -1

Simplifying
n = -1

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