2.1f=-4.2

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Solution for 2.1f=-4.2 equation: 


Simplifying
2.1f = -4.2

Solving
2.1f = -4.2

Solving for variable 'f'.

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

Divide each side by '2.1'.
f = -2

Simplifying
f = -2

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