12=4+4X

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Solution for 12=4+4X equation:


Simplifying
12 = 4 + 4X

Solving
12 = 4 + 4X

Solving for variable 'X'.

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

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

Combine like terms: 4X + -4X = 0
12 + -4X = 4 + 0
12 + -4X = 4

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

Combine like terms: 12 + -12 = 0
0 + -4X = 4 + -12
-4X = 4 + -12

Combine like terms: 4 + -12 = -8
-4X = -8

Divide each side by '-4'.
X = 2

Simplifying
X = 2

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