2.4(n-1)=12

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Solution for 2.4(n-1)=12 equation: 


Simplifying
2.4(n + -1) = 12

Reorder the terms:
2.4(-1 + n) = 12
(-1 * 2.4 + n * 2.4) = 12
(-2.4 + 2.4n) = 12

Solving
-2.4 + 2.4n = 12

Solving for variable 'n'.

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

Add '2.4' to each side of the equation.
-2.4 + 2.4 + 2.4n = 12 + 2.4

Combine like terms: -2.4 + 2.4 = 0.0
0.0 + 2.4n = 12 + 2.4
2.4n = 12 + 2.4

Combine like terms: 12 + 2.4 = 14.4
2.4n = 14.4

Divide each side by '2.4'.
n = 6

Simplifying
n = 6

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