9-4i=

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Solution for 9-4i= equation:


Simplifying
9 + -4i = 0

Solving
9 + -4i = 0

Solving for variable 'i'.

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

Add '-9' to each side of the equation.
9 + -9 + -4i = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -4i = 0 + -9
-4i = 0 + -9

Combine like terms: 0 + -9 = -9
-4i = -9

Divide each side by '-4'.
i = 2.25

Simplifying
i = 2.25

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