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

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


Simplifying
-2n + -8 + -1(2n + -12) + -1(3n + 5n) = 0

Reorder the terms:
-2n + -8 + -1(-12 + 2n) + -1(3n + 5n) = 0
-2n + -8 + (-12 * -1 + 2n * -1) + -1(3n + 5n) = 0
-2n + -8 + (12 + -2n) + -1(3n + 5n) = 0

Combine like terms: 3n + 5n = 8n
-2n + -8 + 12 + -2n + -1(8n) = 0

Remove parenthesis around (8n)
-2n + -8 + 12 + -2n + -1 * 8n = 0

Multiply -1 * 8
-2n + -8 + 12 + -2n + -8n = 0

Reorder the terms:
-8 + 12 + -2n + -2n + -8n = 0

Combine like terms: -8 + 12 = 4
4 + -2n + -2n + -8n = 0

Combine like terms: -2n + -2n = -4n
4 + -4n + -8n = 0

Combine like terms: -4n + -8n = -12n
4 + -12n = 0

Solving
4 + -12n = 0

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 + -12n = 0 + -4

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

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

Divide each side by '-12'.
n = 0.3333333333

Simplifying
n = 0.3333333333

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