15+n+7=-9

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Solution for 15+n+7=-9 equation: 


Simplifying
15 + n + 7 = -9

Reorder the terms:
15 + 7 + n = -9

Combine like terms: 15 + 7 = 22
22 + n = -9

Solving
22 + n = -9

Solving for variable 'n'.

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

Add '-22' to each side of the equation.
22 + -22 + n = -9 + -22

Combine like terms: 22 + -22 = 0
0 + n = -9 + -22
n = -9 + -22

Combine like terms: -9 + -22 = -31
n = -31

Simplifying
n = -31

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