8.4E-9=

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Solution for 8.4E-9= equation: 


Simplifying
8.4E + -9 = 0

Reorder the terms:
-9 + 8.4E = 0

Solving
-9 + 8.4E = 0

Solving for variable 'E'.

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

Add '9' to each side of the equation.
-9 + 9 + 8.4E = 0 + 9

Combine like terms: -9 + 9 = 0
0 + 8.4E = 0 + 9
8.4E = 0 + 9

Combine like terms: 0 + 9 = 9
8.4E = 9

Divide each side by '8.4'.
E = 1.071428571

Simplifying
E = 1.071428571

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