-7(-2n-4)=112

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Solution for -7(-2n-4)=112 equation:


Simplifying
-7(-2n + -4) = 112

Reorder the terms:
-7(-4 + -2n) = 112
(-4 * -7 + -2n * -7) = 112
(28 + 14n) = 112

Solving
28 + 14n = 112

Solving for variable 'n'.

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

Add '-28' to each side of the equation.
28 + -28 + 14n = 112 + -28

Combine like terms: 28 + -28 = 0
0 + 14n = 112 + -28
14n = 112 + -28

Combine like terms: 112 + -28 = 84
14n = 84

Divide each side by '14'.
n = 6

Simplifying
n = 6

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