-12=2n-4n

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Solution for -12=2n-4n equation:


Simplifying
-12 = 2n + -4n

Combine like terms: 2n + -4n = -2n
-12 = -2n

Solving
-12 = -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.
-12 + 2n = -2n + 2n

Combine like terms: -2n + 2n = 0
-12 + 2n = 0

Add '12' to each side of the equation.
-12 + 12 + 2n = 0 + 12

Combine like terms: -12 + 12 = 0
0 + 2n = 0 + 12
2n = 0 + 12

Combine like terms: 0 + 12 = 12
2n = 12

Divide each side by '2'.
n = 6

Simplifying
n = 6

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