3(-2n+4)=-30

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Solution for 3(-2n+4)=-30 equation:


Simplifying
3(-2n + 4) = -30

Reorder the terms:
3(4 + -2n) = -30
(4 * 3 + -2n * 3) = -30
(12 + -6n) = -30

Solving
12 + -6n = -30

Solving for variable 'n'.

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

Add '-12' to each side of the equation.
12 + -12 + -6n = -30 + -12

Combine like terms: 12 + -12 = 0
0 + -6n = -30 + -12
-6n = -30 + -12

Combine like terms: -30 + -12 = -42
-6n = -42

Divide each side by '-6'.
n = 7

Simplifying
n = 7

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