-2n-2(4n+5)=-6(n-3)-8

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Solution for -2n-2(4n+5)=-6(n-3)-8 equation:


Simplifying
-2n + -2(4n + 5) = -6(n + -3) + -8

Reorder the terms:
-2n + -2(5 + 4n) = -6(n + -3) + -8
-2n + (5 * -2 + 4n * -2) = -6(n + -3) + -8
-2n + (-10 + -8n) = -6(n + -3) + -8

Reorder the terms:
-10 + -2n + -8n = -6(n + -3) + -8

Combine like terms: -2n + -8n = -10n
-10 + -10n = -6(n + -3) + -8

Reorder the terms:
-10 + -10n = -6(-3 + n) + -8
-10 + -10n = (-3 * -6 + n * -6) + -8
-10 + -10n = (18 + -6n) + -8

Reorder the terms:
-10 + -10n = 18 + -8 + -6n

Combine like terms: 18 + -8 = 10
-10 + -10n = 10 + -6n

Solving
-10 + -10n = 10 + -6n

Solving for variable 'n'.

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

Add '6n' to each side of the equation.
-10 + -10n + 6n = 10 + -6n + 6n

Combine like terms: -10n + 6n = -4n
-10 + -4n = 10 + -6n + 6n

Combine like terms: -6n + 6n = 0
-10 + -4n = 10 + 0
-10 + -4n = 10

Add '10' to each side of the equation.
-10 + 10 + -4n = 10 + 10

Combine like terms: -10 + 10 = 0
0 + -4n = 10 + 10
-4n = 10 + 10

Combine like terms: 10 + 10 = 20
-4n = 20

Divide each side by '-4'.
n = -5

Simplifying
n = -5

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