-12=-4-2n

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


Simplifying
-12 = -4 + -2n

Solving
-12 = -4 + -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 = -4 + -2n + 2n

Combine like terms: -2n + 2n = 0
-12 + 2n = -4 + 0
-12 + 2n = -4

Add '12' to each side of the equation.
-12 + 12 + 2n = -4 + 12

Combine like terms: -12 + 12 = 0
0 + 2n = -4 + 12
2n = -4 + 12

Combine like terms: -4 + 12 = 8
2n = 8

Divide each side by '2'.
n = 4

Simplifying
n = 4

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