-10n+7n+-15=9

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Solution for -10n+7n+-15=9 equation:


Simplifying
-10n + 7n + -15 = 9

Reorder the terms:
-15 + -10n + 7n = 9

Combine like terms: -10n + 7n = -3n
-15 + -3n = 9

Solving
-15 + -3n = 9

Solving for variable 'n'.

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

Add '15' to each side of the equation.
-15 + 15 + -3n = 9 + 15

Combine like terms: -15 + 15 = 0
0 + -3n = 9 + 15
-3n = 9 + 15

Combine like terms: 9 + 15 = 24
-3n = 24

Divide each side by '-3'.
n = -8

Simplifying
n = -8

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