6n-(2-3n)=78

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Solution for 6n-(2-3n)=78 equation:


Simplifying
6n + -1(2 + -3n) = 78
6n + (2 * -1 + -3n * -1) = 78
6n + (-2 + 3n) = 78

Reorder the terms:
-2 + 6n + 3n = 78

Combine like terms: 6n + 3n = 9n
-2 + 9n = 78

Solving
-2 + 9n = 78

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 + 9n = 78 + 2

Combine like terms: -2 + 2 = 0
0 + 9n = 78 + 2
9n = 78 + 2

Combine like terms: 78 + 2 = 80
9n = 80

Divide each side by '9'.
n = 8.888888889

Simplifying
n = 8.888888889

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