15+3n+8=-4

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Solution for 15+3n+8=-4 equation:


Simplifying
15 + 3n + 8 = -4

Reorder the terms:
15 + 8 + 3n = -4

Combine like terms: 15 + 8 = 23
23 + 3n = -4

Solving
23 + 3n = -4

Solving for variable 'n'.

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

Add '-23' to each side of the equation.
23 + -23 + 3n = -4 + -23

Combine like terms: 23 + -23 = 0
0 + 3n = -4 + -23
3n = -4 + -23

Combine like terms: -4 + -23 = -27
3n = -27

Divide each side by '3'.
n = -9

Simplifying
n = -9

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