-3*n-2(1+6*n)=-77

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Solution for -3*n-2(1+6*n)=-77 equation: 


Simplifying
-3n + -2(1 + 6n) = -77
-3n + (1 * -2 + 6n * -2) = -77
-3n + (-2 + -12n) = -77

Reorder the terms:
-2 + -3n + -12n = -77

Combine like terms: -3n + -12n = -15n
-2 + -15n = -77

Solving
-2 + -15n = -77

Solving for variable 'n'.

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

Add '2' to each side of the equation.
-2 + 2 + -15n = -77 + 2

Combine like terms: -2 + 2 = 0
0 + -15n = -77 + 2
-15n = -77 + 2

Combine like terms: -77 + 2 = -75
-15n = -75

Divide each side by '-15'.
n = 5

Simplifying
n = 5

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