40-3n=

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Solution for 40-3n= equation: 


Simplifying
40 + -3n = 0

Solving
40 + -3n = 0

Solving for variable 'n'.

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

Add '-40' to each side of the equation.
40 + -40 + -3n = 0 + -40

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

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

Divide each side by '-3'.
n = 13.33333333

Simplifying
n = 13.33333333

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