x+3n=40

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Solution for x+3n=40 equation: 


Simplifying
x + 3n = 40

Reorder the terms:
3n + x = 40

Solving
3n + x = 40

Solving for variable 'n'.

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

Add '-1x' to each side of the equation.
3n + x + -1x = 40 + -1x

Combine like terms: x + -1x = 0
3n + 0 = 40 + -1x
3n = 40 + -1x

Divide each side by '3'.
n = 13.33333333 + -0.3333333333x

Simplifying
n = 13.33333333 + -0.3333333333x

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