6n-4(-2n-5)=-n-25

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Solution for 6n-4(-2n-5)=-n-25 equation: 


Simplifying
6n + -4(-2n + -5) = -1n + -25

Reorder the terms:
6n + -4(-5 + -2n) = -1n + -25
6n + (-5 * -4 + -2n * -4) = -1n + -25
6n + (20 + 8n) = -1n + -25

Reorder the terms:
20 + 6n + 8n = -1n + -25

Combine like terms: 6n + 8n = 14n
20 + 14n = -1n + -25

Reorder the terms:
20 + 14n = -25 + -1n

Solving
20 + 14n = -25 + -1n

Solving for variable 'n'.

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

Add 'n' to each side of the equation.
20 + 14n + n = -25 + -1n + n

Combine like terms: 14n + n = 15n
20 + 15n = -25 + -1n + n

Combine like terms: -1n + n = 0
20 + 15n = -25 + 0
20 + 15n = -25

Add '-20' to each side of the equation.
20 + -20 + 15n = -25 + -20

Combine like terms: 20 + -20 = 0
0 + 15n = -25 + -20
15n = -25 + -20

Combine like terms: -25 + -20 = -45
15n = -45

Divide each side by '15'.
n = -3

Simplifying
n = -3

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