20=3n+5

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Solution for 20=3n+5 equation: 


Simplifying
20 = 3n + 5

Reorder the terms:
20 = 5 + 3n

Solving
20 = 5 + 3n

Solving for variable 'n'.

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

Add '-3n' to each side of the equation.
20 + -3n = 5 + 3n + -3n

Combine like terms: 3n + -3n = 0
20 + -3n = 5 + 0
20 + -3n = 5

Add '-20' to each side of the equation.
20 + -20 + -3n = 5 + -20

Combine like terms: 20 + -20 = 0
0 + -3n = 5 + -20
-3n = 5 + -20

Combine like terms: 5 + -20 = -15
-3n = -15

Divide each side by '-3'.
n = 5

Simplifying
n = 5

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