X+x+x=6x-18

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Solution for X+x+x=6x-18 equation:


Simplifying
X + x + x = 6x + -18

Combine like terms: x + x = 2x
X + 2x = 6x + -18

Reorder the terms:
X + 2x = -18 + 6x

Solving
X + 2x = -18 + 6x

Solving for variable 'X'.

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

Add '-2x' to each side of the equation.
X + 2x + -2x = -18 + 6x + -2x

Combine like terms: 2x + -2x = 0
X + 0 = -18 + 6x + -2x
X = -18 + 6x + -2x

Combine like terms: 6x + -2x = 4x
X = -18 + 4x

Simplifying
X = -18 + 4x

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