3n+5=-7

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Solution for 3n+5=-7 equation: 


Simplifying
3n + 5 = -7

Reorder the terms:
5 + 3n = -7

Solving
5 + 3n = -7

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 + 3n = -7 + -5

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

Combine like terms: -7 + -5 = -12
3n = -12

Divide each side by '3'.
n = -4

Simplifying
n = -4

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