5+4n+3n=19

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Solution for 5+4n+3n=19 equation: 


Simplifying
5 + 4n + 3n = 19

Combine like terms: 4n + 3n = 7n
5 + 7n = 19

Solving
5 + 7n = 19

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 = 19 + -5

Combine like terms: 5 + -5 = 0
0 + 7n = 19 + -5
7n = 19 + -5

Combine like terms: 19 + -5 = 14
7n = 14

Divide each side by '7'.
n = 2

Simplifying
n = 2

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