8i+14i-12i-21=

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Solution for 8i+14i-12i-21= equation:


Simplifying
8i + 14i + -12i + -21 = 0

Reorder the terms:
-21 + 8i + 14i + -12i = 0

Combine like terms: 8i + 14i = 22i
-21 + 22i + -12i = 0

Combine like terms: 22i + -12i = 10i
-21 + 10i = 0

Solving
-21 + 10i = 0

Solving for variable 'i'.

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

Add '21' to each side of the equation.
-21 + 21 + 10i = 0 + 21

Combine like terms: -21 + 21 = 0
0 + 10i = 0 + 21
10i = 0 + 21

Combine like terms: 0 + 21 = 21
10i = 21

Divide each side by '10'.
i = 2.1

Simplifying
i = 2.1

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