n=42-5n

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Solution for n=42-5n equation: 


Simplifying
n = 42 + -5n

Solving
n = 42 + -5n

Solving for variable 'n'.

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

Add '5n' to each side of the equation.
n + 5n = 42 + -5n + 5n

Combine like terms: n + 5n = 6n
6n = 42 + -5n + 5n

Combine like terms: -5n + 5n = 0
6n = 42 + 0
6n = 42

Divide each side by '6'.
n = 7

Simplifying
n = 7

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