-3(n+4)-4=-31

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Solution for -3(n+4)-4=-31 equation:


Simplifying
-3(n + 4) + -4 = -31

Reorder the terms:
-3(4 + n) + -4 = -31
(4 * -3 + n * -3) + -4 = -31
(-12 + -3n) + -4 = -31

Reorder the terms:
-12 + -4 + -3n = -31

Combine like terms: -12 + -4 = -16
-16 + -3n = -31

Solving
-16 + -3n = -31

Solving for variable 'n'.

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

Add '16' to each side of the equation.
-16 + 16 + -3n = -31 + 16

Combine like terms: -16 + 16 = 0
0 + -3n = -31 + 16
-3n = -31 + 16

Combine like terms: -31 + 16 = -15
-3n = -15

Divide each side by '-3'.
n = 5

Simplifying
n = 5

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