6(n-1)=42

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Solution for 6(n-1)=42 equation: 


Simplifying
6(n + -1) = 42

Reorder the terms:
6(-1 + n) = 42
(-1 * 6 + n * 6) = 42
(-6 + 6n) = 42

Solving
-6 + 6n = 42

Solving for variable 'n'.

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

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

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

Combine like terms: 42 + 6 = 48
6n = 48

Divide each side by '6'.
n = 8

Simplifying
n = 8

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