-6n-6n=-15-7n

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Solution for -6n-6n=-15-7n equation: 


Simplifying
-6n + -6n = -15 + -7n

Combine like terms: -6n + -6n = -12n
-12n = -15 + -7n

Solving
-12n = -15 + -7n

Solving for variable 'n'.

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

Add '7n' to each side of the equation.
-12n + 7n = -15 + -7n + 7n

Combine like terms: -12n + 7n = -5n
-5n = -15 + -7n + 7n

Combine like terms: -7n + 7n = 0
-5n = -15 + 0
-5n = -15

Divide each side by '-5'.
n = 3

Simplifying
n = 3

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