3.5*x=21

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Solution for 3.5*x=21 equation: 


Simplifying
3.5x = 21

Solving
3.5x = 21

Solving for variable 'x'.

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

Divide each side by '3.5'.
x = 6

Simplifying
x = 6

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