8n-(2n-4)=12

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Solution for 8n-(2n-4)=12 equation:


Simplifying
8n + -1(2n + -4) = 12

Reorder the terms:
8n + -1(-4 + 2n) = 12
8n + (-4 * -1 + 2n * -1) = 12
8n + (4 + -2n) = 12

Reorder the terms:
4 + 8n + -2n = 12

Combine like terms: 8n + -2n = 6n
4 + 6n = 12

Solving
4 + 6n = 12

Solving for variable 'n'.

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

Add '-4' to each side of the equation.
4 + -4 + 6n = 12 + -4

Combine like terms: 4 + -4 = 0
0 + 6n = 12 + -4
6n = 12 + -4

Combine like terms: 12 + -4 = 8
6n = 8

Divide each side by '6'.
n = 1.333333333

Simplifying
n = 1.333333333

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