3n+7n=-11-2n

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Solution for 3n+7n=-11-2n equation: 


Simplifying
3n + 7n = -11 + -2n

Combine like terms: 3n + 7n = 10n
10n = -11 + -2n

Solving
10n = -11 + -2n

Solving for variable 'n'.

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

Add '2n' to each side of the equation.
10n + 2n = -11 + -2n + 2n

Combine like terms: 10n + 2n = 12n
12n = -11 + -2n + 2n

Combine like terms: -2n + 2n = 0
12n = -11 + 0
12n = -11

Divide each side by '12'.
n = -0.9166666667

Simplifying
n = -0.9166666667

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