4x-12=4(3-x)

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Solution for 4x-12=4(3-x) equation:


Simplifying
4x + -12 = 4(3 + -1x)

Reorder the terms:
-12 + 4x = 4(3 + -1x)
-12 + 4x = (3 * 4 + -1x * 4)
-12 + 4x = (12 + -4x)

Solving
-12 + 4x = 12 + -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 + 4x = 12 + -4x + 4x

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

Combine like terms: -4x + 4x = 0
-12 + 8x = 12 + 0
-12 + 8x = 12

Add '12' to each side of the equation.
-12 + 12 + 8x = 12 + 12

Combine like terms: -12 + 12 = 0
0 + 8x = 12 + 12
8x = 12 + 12

Combine like terms: 12 + 12 = 24
8x = 24

Divide each side by '8'.
x = 3

Simplifying
x = 3

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