3n-19+9n=34+7n+6

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Solution for 3n-19+9n=34+7n+6 equation: 


Simplifying
3n + -19 + 9n = 34 + 7n + 6

Reorder the terms:
-19 + 3n + 9n = 34 + 7n + 6

Combine like terms: 3n + 9n = 12n
-19 + 12n = 34 + 7n + 6

Reorder the terms:
-19 + 12n = 34 + 6 + 7n

Combine like terms: 34 + 6 = 40
-19 + 12n = 40 + 7n

Solving
-19 + 12n = 40 + 7n

Solving for variable 'n'.

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

Add '-7n' to each side of the equation.
-19 + 12n + -7n = 40 + 7n + -7n

Combine like terms: 12n + -7n = 5n
-19 + 5n = 40 + 7n + -7n

Combine like terms: 7n + -7n = 0
-19 + 5n = 40 + 0
-19 + 5n = 40

Add '19' to each side of the equation.
-19 + 19 + 5n = 40 + 19

Combine like terms: -19 + 19 = 0
0 + 5n = 40 + 19
5n = 40 + 19

Combine like terms: 40 + 19 = 59
5n = 59

Divide each side by '5'.
n = 11.8

Simplifying
n = 11.8

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