6(9-n)=42

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Solution for 6(9-n)=42 equation: 


Simplifying
6(9 + -1n) = 42
(9 * 6 + -1n * 6) = 42
(54 + -6n) = 42

Solving
54 + -6n = 42

Solving for variable 'n'.

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

Add '-54' to each side of the equation.
54 + -54 + -6n = 42 + -54

Combine like terms: 54 + -54 = 0
0 + -6n = 42 + -54
-6n = 42 + -54

Combine like terms: 42 + -54 = -12
-6n = -12

Divide each side by '-6'.
n = 2

Simplifying
n = 2

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