3i-(9-5i)=

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Solution for 3i-(9-5i)= equation:


Simplifying
3i + -1(9 + -5i) = 0
3i + (9 * -1 + -5i * -1) = 0
3i + (-9 + 5i) = 0

Reorder the terms:
-9 + 3i + 5i = 0

Combine like terms: 3i + 5i = 8i
-9 + 8i = 0

Solving
-9 + 8i = 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 + 8i = 0 + 9

Combine like terms: -9 + 9 = 0
0 + 8i = 0 + 9
8i = 0 + 9

Combine like terms: 0 + 9 = 9
8i = 9

Divide each side by '8'.
i = 1.125

Simplifying
i = 1.125

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