X+(x*2)+(x*3)=405

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Solution for X+(x*2)+(x*3)=405 equation: 


Simplifying
X + (x * 2) + (x * 3) = 405

Reorder the terms for easier multiplication:
X + (2x) + (x * 3) = 405

Reorder the terms for easier multiplication:
X + (2x) + (3x) = 405

Combine like terms: (2x) + (3x) = 5x
X + 5x = 405

Solving
X + 5x = 405

Solving for variable 'X'.

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

Add '-5x' to each side of the equation.
X + 5x + -5x = 405 + -5x

Combine like terms: 5x + -5x = 0
X + 0 = 405 + -5x
X = 405 + -5x

Simplifying
X = 405 + -5x

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