(8+4n)+(4+5x)=

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Solution for (8+4n)+(4+5x)= equation:


Simplifying
(8 + 4n) + (4 + 5x) = 0

Remove parenthesis around (8 + 4n)
8 + 4n + (4 + 5x) = 0

Remove parenthesis around (4 + 5x)
8 + 4n + 4 + 5x = 0

Reorder the terms:
8 + 4 + 4n + 5x = 0

Combine like terms: 8 + 4 = 12
12 + 4n + 5x = 0

Solving
12 + 4n + 5x = 0

Solving for variable 'n'.

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

Add '-12' to each side of the equation.
12 + 4n + -12 + 5x = 0 + -12

Reorder the terms:
12 + -12 + 4n + 5x = 0 + -12

Combine like terms: 12 + -12 = 0
0 + 4n + 5x = 0 + -12
4n + 5x = 0 + -12

Combine like terms: 0 + -12 = -12
4n + 5x = -12

Add '-5x' to each side of the equation.
4n + 5x + -5x = -12 + -5x

Combine like terms: 5x + -5x = 0
4n + 0 = -12 + -5x
4n = -12 + -5x

Divide each side by '4'.
n = -3 + -1.25x

Simplifying
n = -3 + -1.25x

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