2n+4=389

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Solution for 2n+4=389 equation: 


Simplifying
2n + 4 = 389

Reorder the terms:
4 + 2n = 389

Solving
4 + 2n = 389

Solving for variable 'n'.

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

Add '-4' to each side of the equation.
4 + -4 + 2n = 389 + -4

Combine like terms: 4 + -4 = 0
0 + 2n = 389 + -4
2n = 389 + -4

Combine like terms: 389 + -4 = 385
2n = 385

Divide each side by '2'.
n = 192.5

Simplifying
n = 192.5

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