and+bi=-12+7i

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Solution for and+bi=-12+7i equation:


Simplifying
and + bi = -12 + 7i

Solving
adn + bi = -12 + 7i

Solving for variable 'a'.

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

Add '-1bi' to each side of the equation.
adn + bi + -1bi = -12 + -1bi + 7i

Combine like terms: bi + -1bi = 0
adn + 0 = -12 + -1bi + 7i
adn = -12 + -1bi + 7i

Divide each side by 'dn'.
a = -12d-1n-1 + -1bd-1in-1 + 7d-1in-1

Simplifying
a = -12d-1n-1 + -1bd-1in-1 + 7d-1in-1

Reorder the terms:
a = -1bd-1in-1 + 7d-1in-1 + -12d-1n-1

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