7n+18n-8n-18n=-13

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Solution for 7n+18n-8n-18n=-13 equation: 


Simplifying
7n + 18n + -8n + -18n = -13

Combine like terms: 7n + 18n = 25n
25n + -8n + -18n = -13

Combine like terms: 25n + -8n = 17n
17n + -18n = -13

Combine like terms: 17n + -18n = -1n
-1n = -13

Solving
-1n = -13

Solving for variable 'n'.

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

Divide each side by '-1'.
n = 13

Simplifying
n = 13

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