-3(n+4)-2=-20

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Solution for -3(n+4)-2=-20 equation:


Simplifying
-3(n + 4) + -2 = -20

Reorder the terms:
-3(4 + n) + -2 = -20
(4 * -3 + n * -3) + -2 = -20
(-12 + -3n) + -2 = -20

Reorder the terms:
-12 + -2 + -3n = -20

Combine like terms: -12 + -2 = -14
-14 + -3n = -20

Solving
-14 + -3n = -20

Solving for variable 'n'.

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

Add '14' to each side of the equation.
-14 + 14 + -3n = -20 + 14

Combine like terms: -14 + 14 = 0
0 + -3n = -20 + 14
-3n = -20 + 14

Combine like terms: -20 + 14 = -6
-3n = -6

Divide each side by '-3'.
n = 2

Simplifying
n = 2

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