4X-1X=9

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Solution for 4X-1X=9 equation: 


Simplifying
4X + -1X = 9

Combine like terms: 4X + -1X = 3X
3X = 9

Solving
3X = 9

Solving for variable 'X'.

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

Divide each side by '3'.
X = 3

Simplifying
X = 3

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