-2(3n-2)-(6n-5)=3[2n+(4-n)]

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Solution for -2(3n-2)-(6n-5)=3[2n+(4-n)] equation:


Simplifying
-2(3n + -2) + -1(6n + -5) = 3[2n + (4 + -1n)]

Reorder the terms:
-2(-2 + 3n) + -1(6n + -5) = 3[2n + (4 + -1n)]
(-2 * -2 + 3n * -2) + -1(6n + -5) = 3[2n + (4 + -1n)]
(4 + -6n) + -1(6n + -5) = 3[2n + (4 + -1n)]

Reorder the terms:
4 + -6n + -1(-5 + 6n) = 3[2n + (4 + -1n)]
4 + -6n + (-5 * -1 + 6n * -1) = 3[2n + (4 + -1n)]
4 + -6n + (5 + -6n) = 3[2n + (4 + -1n)]

Reorder the terms:
4 + 5 + -6n + -6n = 3[2n + (4 + -1n)]

Combine like terms: 4 + 5 = 9
9 + -6n + -6n = 3[2n + (4 + -1n)]

Combine like terms: -6n + -6n = -12n
9 + -12n = 3[2n + (4 + -1n)]

Remove parenthesis around (4 + -1n)
9 + -12n = 3[2n + 4 + -1n]

Reorder the terms:
9 + -12n = 3[4 + 2n + -1n]

Combine like terms: 2n + -1n = 1n
9 + -12n = 3[4 + 1n]
9 + -12n = [4 * 3 + 1n * 3]
9 + -12n = [12 + 3n]

Solving
9 + -12n = 12 + 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.
9 + -12n + -3n = 12 + 3n + -3n

Combine like terms: -12n + -3n = -15n
9 + -15n = 12 + 3n + -3n

Combine like terms: 3n + -3n = 0
9 + -15n = 12 + 0
9 + -15n = 12

Add '-9' to each side of the equation.
9 + -9 + -15n = 12 + -9

Combine like terms: 9 + -9 = 0
0 + -15n = 12 + -9
-15n = 12 + -9

Combine like terms: 12 + -9 = 3
-15n = 3

Divide each side by '-15'.
n = -0.2

Simplifying
n = -0.2

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