5n+7-3n+9=

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Solution for 5n+7-3n+9= equation:


Simplifying
5n + 7 + -3n + 9 = 0

Reorder the terms:
7 + 9 + 5n + -3n = 0

Combine like terms: 7 + 9 = 16
16 + 5n + -3n = 0

Combine like terms: 5n + -3n = 2n
16 + 2n = 0

Solving
16 + 2n = 0

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 + 2n = 0 + -16

Combine like terms: 16 + -16 = 0
0 + 2n = 0 + -16
2n = 0 + -16

Combine like terms: 0 + -16 = -16
2n = -16

Divide each side by '2'.
n = -8

Simplifying
n = -8

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