(a-3)+(b+2)i=6+7i

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Solution for (a-3)+(b+2)i=6+7i equation:


Simplifying
(a + -3) + (b + 2) * i = 6 + 7i

Reorder the terms:
(-3 + a) + (b + 2) * i = 6 + 7i

Remove parenthesis around (-3 + a)
-3 + a + (b + 2) * i = 6 + 7i

Reorder the terms:
-3 + a + (2 + b) * i = 6 + 7i

Reorder the terms for easier multiplication:
-3 + a + i(2 + b) = 6 + 7i
-3 + a + (2 * i + b * i) = 6 + 7i

Reorder the terms:
-3 + a + (bi + 2i) = 6 + 7i
-3 + a + (bi + 2i) = 6 + 7i

Solving
-3 + a + bi + 2i = 6 + 7i

Solving for variable 'a'.

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

Add '3' to each side of the equation.
-3 + a + bi + 3 + 2i = 6 + 3 + 7i

Reorder the terms:
-3 + 3 + a + bi + 2i = 6 + 3 + 7i

Combine like terms: -3 + 3 = 0
0 + a + bi + 2i = 6 + 3 + 7i
a + bi + 2i = 6 + 3 + 7i

Combine like terms: 6 + 3 = 9
a + bi + 2i = 9 + 7i

Add '-1bi' to each side of the equation.
a + bi + -1bi + 2i = 9 + -1bi + 7i

Combine like terms: bi + -1bi = 0
a + 0 + 2i = 9 + -1bi + 7i
a + 2i = 9 + -1bi + 7i

Add '-2i' to each side of the equation.
a + 2i + -2i = 9 + -1bi + 7i + -2i

Combine like terms: 2i + -2i = 0
a + 0 = 9 + -1bi + 7i + -2i
a = 9 + -1bi + 7i + -2i

Combine like terms: 7i + -2i = 5i
a = 9 + -1bi + 5i

Simplifying
a = 9 + -1bi + 5i

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