X*3-3x=45

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Solution for X*3-3x=45 equation: 


Simplifying
X * 3 + -3x = 45

Reorder the terms for easier multiplication:
3X + -3x = 45

Solving
3X + -3x = 45

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.
3X + -3x + 3x = 45 + 3x

Combine like terms: -3x + 3x = 0
3X + 0 = 45 + 3x
3X = 45 + 3x

Divide each side by '3'.
X = 15 + x

Simplifying
X = 15 + x

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