15x=12x-12

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Solution for 15x=12x-12 equation: 


Simplifying
15x = 12x + -12

Reorder the terms:
15x = -12 + 12x

Solving
15x = -12 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
15x + -12x = -12 + 12x + -12x

Combine like terms: 15x + -12x = 3x
3x = -12 + 12x + -12x

Combine like terms: 12x + -12x = 0
3x = -12 + 0
3x = -12

Divide each side by '3'.
x = -4

Simplifying
x = -4

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