-2x=(8.4)5

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Solution for -2x=(8.4)5 equation: 


Simplifying
-2x = (8.4) * 5

Multiply 8.4 * 5
-2x = 42

Solving
-2x = 42

Solving for variable 'x'.

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

Divide each side by '-2'.
x = -21

Simplifying
x = -21

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