3(4-8n)=84

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Solution for 3(4-8n)=84 equation: 


Simplifying
3(4 + -8n) = 84
(4 * 3 + -8n * 3) = 84
(12 + -24n) = 84

Solving
12 + -24n = 84

Solving for variable 'n'.

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

Add '-12' to each side of the equation.
12 + -12 + -24n = 84 + -12

Combine like terms: 12 + -12 = 0
0 + -24n = 84 + -12
-24n = 84 + -12

Combine like terms: 84 + -12 = 72
-24n = 72

Divide each side by '-24'.
n = -3

Simplifying
n = -3

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