6n+2n=2(3n-6)-(3n+3)

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


Simplifying
6n + 2n = 2(3n + -6) + -1(3n + 3)

Combine like terms: 6n + 2n = 8n
8n = 2(3n + -6) + -1(3n + 3)

Reorder the terms:
8n = 2(-6 + 3n) + -1(3n + 3)
8n = (-6 * 2 + 3n * 2) + -1(3n + 3)
8n = (-12 + 6n) + -1(3n + 3)

Reorder the terms:
8n = -12 + 6n + -1(3 + 3n)
8n = -12 + 6n + (3 * -1 + 3n * -1)
8n = -12 + 6n + (-3 + -3n)

Reorder the terms:
8n = -12 + -3 + 6n + -3n

Combine like terms: -12 + -3 = -15
8n = -15 + 6n + -3n

Combine like terms: 6n + -3n = 3n
8n = -15 + 3n

Solving
8n = -15 + 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.
8n + -3n = -15 + 3n + -3n

Combine like terms: 8n + -3n = 5n
5n = -15 + 3n + -3n

Combine like terms: 3n + -3n = 0
5n = -15 + 0
5n = -15

Divide each side by '5'.
n = -3

Simplifying
n = -3

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