5n+3+9=

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Solution for 5n+3+9= equation:


Simplifying
5n + 3 + 9 = 0

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

Combine like terms: 3 + 9 = 12
12 + 5n = 0

Solving
12 + 5n = 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 + -12 + 5n = 0 + -12

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

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

Divide each side by '5'.
n = -2.4

Simplifying
n = -2.4

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