(a+9)+7bi=9-6i

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Solution for (a+9)+7bi=9-6i equation:


Simplifying
(a + 9) + 7bi = 9 + -6i

Reorder the terms:
(9 + a) + 7bi = 9 + -6i

Remove parenthesis around (9 + a)
9 + a + 7bi = 9 + -6i

Add '-9' to each side of the equation.
9 + a + -9 + 7bi = 9 + -9 + -6i

Reorder the terms:
9 + -9 + a + 7bi = 9 + -9 + -6i

Combine like terms: 9 + -9 = 0
0 + a + 7bi = 9 + -9 + -6i
a + 7bi = 9 + -9 + -6i

Combine like terms: 9 + -9 = 0
a + 7bi = 0 + -6i
a + 7bi = -6i

Solving
a + 7bi = -6i

Solving for variable 'a'.

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

Add '-7bi' to each side of the equation.
a + 7bi + -7bi = -7bi + -6i

Combine like terms: 7bi + -7bi = 0
a + 0 = -7bi + -6i
a = -7bi + -6i

Simplifying
a = -7bi + -6i

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