5+4n+3n=-9

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Solution for 5+4n+3n=-9 equation: 


Simplifying
5 + 4n + 3n = -9

Combine like terms: 4n + 3n = 7n
5 + 7n = -9

Solving
5 + 7n = -9

Solving for variable 'n'.

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

Add '-5' to each side of the equation.
5 + -5 + 7n = -9 + -5

Combine like terms: 5 + -5 = 0
0 + 7n = -9 + -5
7n = -9 + -5

Combine like terms: -9 + -5 = -14
7n = -14

Divide each side by '7'.
n = -2

Simplifying
n = -2

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