-(6n-6)+6(3n+1)=12n-3n

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Solution for -(6n-6)+6(3n+1)=12n-3n equation:


Simplifying
-1(6n + -6) + 6(3n + 1) = 12n + -3n

Reorder the terms:
-1(-6 + 6n) + 6(3n + 1) = 12n + -3n
(-6 * -1 + 6n * -1) + 6(3n + 1) = 12n + -3n
(6 + -6n) + 6(3n + 1) = 12n + -3n

Reorder the terms:
6 + -6n + 6(1 + 3n) = 12n + -3n
6 + -6n + (1 * 6 + 3n * 6) = 12n + -3n
6 + -6n + (6 + 18n) = 12n + -3n

Reorder the terms:
6 + 6 + -6n + 18n = 12n + -3n

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

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

Combine like terms: 12n + -3n = 9n
12 + 12n = 9n

Solving
12 + 12n = 9n

Solving for variable 'n'.

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

Add '-9n' to each side of the equation.
12 + 12n + -9n = 9n + -9n

Combine like terms: 12n + -9n = 3n
12 + 3n = 9n + -9n

Combine like terms: 9n + -9n = 0
12 + 3n = 0

Add '-12' to each side of the equation.
12 + -12 + 3n = 0 + -12

Combine like terms: 12 + -12 = 0
0 + 3n = 0 + -12
3n = 0 + -12

Combine like terms: 0 + -12 = -12
3n = -12

Divide each side by '3'.
n = -4

Simplifying
n = -4

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