(7n+4)+12=3

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Solution for (7n+4)+12=3 equation: 


Simplifying
(7n + 4) + 12 = 3

Reorder the terms:
(4 + 7n) + 12 = 3

Remove parenthesis around (4 + 7n)
4 + 7n + 12 = 3

Reorder the terms:
4 + 12 + 7n = 3

Combine like terms: 4 + 12 = 16
16 + 7n = 3

Solving
16 + 7n = 3

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 + 7n = 3 + -16

Combine like terms: 16 + -16 = 0
0 + 7n = 3 + -16
7n = 3 + -16

Combine like terms: 3 + -16 = -13
7n = -13

Divide each side by '7'.
n = -1.857142857

Simplifying
n = -1.857142857

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