-6n-20=-2n+4[1-3n]

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Solution for -6n-20=-2n+4[1-3n] equation:


Simplifying
-6n + -20 = -2n + 4[1 + -3n]

Reorder the terms:
-20 + -6n = -2n + 4[1 + -3n]
-20 + -6n = -2n + [1 * 4 + -3n * 4]
-20 + -6n = -2n + [4 + -12n]

Reorder the terms:
-20 + -6n = 4 + -2n + -12n

Combine like terms: -2n + -12n = -14n
-20 + -6n = 4 + -14n

Solving
-20 + -6n = 4 + -14n

Solving for variable 'n'.

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

Add '14n' to each side of the equation.
-20 + -6n + 14n = 4 + -14n + 14n

Combine like terms: -6n + 14n = 8n
-20 + 8n = 4 + -14n + 14n

Combine like terms: -14n + 14n = 0
-20 + 8n = 4 + 0
-20 + 8n = 4

Add '20' to each side of the equation.
-20 + 20 + 8n = 4 + 20

Combine like terms: -20 + 20 = 0
0 + 8n = 4 + 20
8n = 4 + 20

Combine like terms: 4 + 20 = 24
8n = 24

Divide each side by '8'.
n = 3

Simplifying
n = 3

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