-30=-2(n+3)

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


Simplifying
-30 = -2(n + 3)

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

Solving
-30 = -6 + -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.
-30 + 2n = -6 + -2n + 2n

Combine like terms: -2n + 2n = 0
-30 + 2n = -6 + 0
-30 + 2n = -6

Add '30' to each side of the equation.
-30 + 30 + 2n = -6 + 30

Combine like terms: -30 + 30 = 0
0 + 2n = -6 + 30
2n = -6 + 30

Combine like terms: -6 + 30 = 24
2n = 24

Divide each side by '2'.
n = 12

Simplifying
n = 12

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