4n-12=a-2

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


Simplifying
4n + -12 = a + -2

Reorder the terms:
-12 + 4n = a + -2

Reorder the terms:
-12 + 4n = -2 + a

Solving
-12 + 4n = -2 + a

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 + 4n = -2 + 12 + a

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

Combine like terms: -2 + 12 = 10
4n = 10 + a

Divide each side by '4'.
n = 2.5 + 0.25a

Simplifying
n = 2.5 + 0.25a

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