2n+126=396

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Solution for 2n+126=396 equation: 


Simplifying
2n + 126 = 396

Reorder the terms:
126 + 2n = 396

Solving
126 + 2n = 396

Solving for variable 'n'.

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

Add '-126' to each side of the equation.
126 + -126 + 2n = 396 + -126

Combine like terms: 126 + -126 = 0
0 + 2n = 396 + -126
2n = 396 + -126

Combine like terms: 396 + -126 = 270
2n = 270

Divide each side by '2'.
n = 135

Simplifying
n = 135

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