12x=3(x-18)

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Solution for 12x=3(x-18) equation:


Simplifying
12x = 3(x + -18)

Reorder the terms:
12x = 3(-18 + x)
12x = (-18 * 3 + x * 3)
12x = (-54 + 3x)

Solving
12x = -54 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
12x + -3x = -54 + 3x + -3x

Combine like terms: 12x + -3x = 9x
9x = -54 + 3x + -3x

Combine like terms: 3x + -3x = 0
9x = -54 + 0
9x = -54

Divide each side by '9'.
x = -6

Simplifying
x = -6

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