4x-12=n

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Solution for 4x-12=n equation: 


Simplifying
4x + -12 = n

Reorder the terms:
-12 + 4x = n

Solving
-12 + 4x = n

Solving for variable 'x'.

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

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

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

Divide each side by '4'.
x = 3 + 0.25n

Simplifying
x = 3 + 0.25n

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