3x=21.9

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Solution for 3x=21.9 equation: 


Simplifying
3x = 21.9

Solving
3x = 21.9

Solving for variable 'x'.

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

Divide each side by '3'.
x = 7.3

Simplifying
x = 7.3

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