30-3n=2(6-3n)

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Solution for 30-3n=2(6-3n) equation:


Simplifying
30 + -3n = 2(6 + -3n)
30 + -3n = (6 * 2 + -3n * 2)
30 + -3n = (12 + -6n)

Solving
30 + -3n = 12 + -6n

Solving for variable 'n'.

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

Add '6n' to each side of the equation.
30 + -3n + 6n = 12 + -6n + 6n

Combine like terms: -3n + 6n = 3n
30 + 3n = 12 + -6n + 6n

Combine like terms: -6n + 6n = 0
30 + 3n = 12 + 0
30 + 3n = 12

Add '-30' to each side of the equation.
30 + -30 + 3n = 12 + -30

Combine like terms: 30 + -30 = 0
0 + 3n = 12 + -30
3n = 12 + -30

Combine like terms: 12 + -30 = -18
3n = -18

Divide each side by '3'.
n = -6

Simplifying
n = -6

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