3n-(12+8n)=-5n-2(n+6)

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Solution for 3n-(12+8n)=-5n-2(n+6) equation:


Simplifying
3n + -1(12 + 8n) = -5n + -2(n + 6)
3n + (12 * -1 + 8n * -1) = -5n + -2(n + 6)
3n + (-12 + -8n) = -5n + -2(n + 6)

Reorder the terms:
-12 + 3n + -8n = -5n + -2(n + 6)

Combine like terms: 3n + -8n = -5n
-12 + -5n = -5n + -2(n + 6)

Reorder the terms:
-12 + -5n = -5n + -2(6 + n)
-12 + -5n = -5n + (6 * -2 + n * -2)
-12 + -5n = -5n + (-12 + -2n)

Reorder the terms:
-12 + -5n = -12 + -5n + -2n

Combine like terms: -5n + -2n = -7n
-12 + -5n = -12 + -7n

Add '12' to each side of the equation.
-12 + 12 + -5n = -12 + 12 + -7n

Combine like terms: -12 + 12 = 0
0 + -5n = -12 + 12 + -7n
-5n = -12 + 12 + -7n

Combine like terms: -12 + 12 = 0
-5n = 0 + -7n
-5n = -7n

Solving
-5n = -7n

Solving for variable 'n'.

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

Add '7n' to each side of the equation.
-5n + 7n = -7n + 7n

Combine like terms: -5n + 7n = 2n
2n = -7n + 7n

Combine like terms: -7n + 7n = 0
2n = 0

Divide each side by '2'.
n = 0

Simplifying
n = 0

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