3n-6=6-3(n-4)

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Solution for 3n-6=6-3(n-4) equation:


Simplifying
3n + -6 = 6 + -3(n + -4)

Reorder the terms:
-6 + 3n = 6 + -3(n + -4)

Reorder the terms:
-6 + 3n = 6 + -3(-4 + n)
-6 + 3n = 6 + (-4 * -3 + n * -3)
-6 + 3n = 6 + (12 + -3n)

Combine like terms: 6 + 12 = 18
-6 + 3n = 18 + -3n

Solving
-6 + 3n = 18 + -3n

Solving for variable 'n'.

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

Add '3n' to each side of the equation.
-6 + 3n + 3n = 18 + -3n + 3n

Combine like terms: 3n + 3n = 6n
-6 + 6n = 18 + -3n + 3n

Combine like terms: -3n + 3n = 0
-6 + 6n = 18 + 0
-6 + 6n = 18

Add '6' to each side of the equation.
-6 + 6 + 6n = 18 + 6

Combine like terms: -6 + 6 = 0
0 + 6n = 18 + 6
6n = 18 + 6

Combine like terms: 18 + 6 = 24
6n = 24

Divide each side by '6'.
n = 4

Simplifying
n = 4

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