2n+4=y

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Solution for 2n+4=y equation: 


Simplifying
2n + 4 = y

Reorder the terms:
4 + 2n = y

Solving
4 + 2n = y

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 = -4 + y

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

Divide each side by '2'.
n = -2 + 0.5y

Simplifying
n = -2 + 0.5y

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