(a-1)+(b+3)i=5+8i

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Solution for (a-1)+(b+3)i=5+8i equation:


Simplifying
(a + -1) + (b + 3) * i = 5 + 8i

Reorder the terms:
(-1 + a) + (b + 3) * i = 5 + 8i

Remove parenthesis around (-1 + a)
-1 + a + (b + 3) * i = 5 + 8i

Reorder the terms:
-1 + a + (3 + b) * i = 5 + 8i

Reorder the terms for easier multiplication:
-1 + a + i(3 + b) = 5 + 8i
-1 + a + (3 * i + b * i) = 5 + 8i

Reorder the terms:
-1 + a + (bi + 3i) = 5 + 8i
-1 + a + (bi + 3i) = 5 + 8i

Solving
-1 + a + bi + 3i = 5 + 8i

Solving for variable 'a'.

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

Add '1' to each side of the equation.
-1 + a + bi + 1 + 3i = 5 + 1 + 8i

Reorder the terms:
-1 + 1 + a + bi + 3i = 5 + 1 + 8i

Combine like terms: -1 + 1 = 0
0 + a + bi + 3i = 5 + 1 + 8i
a + bi + 3i = 5 + 1 + 8i

Combine like terms: 5 + 1 = 6
a + bi + 3i = 6 + 8i

Add '-1bi' to each side of the equation.
a + bi + -1bi + 3i = 6 + -1bi + 8i

Combine like terms: bi + -1bi = 0
a + 0 + 3i = 6 + -1bi + 8i
a + 3i = 6 + -1bi + 8i

Add '-3i' to each side of the equation.
a + 3i + -3i = 6 + -1bi + 8i + -3i

Combine like terms: 3i + -3i = 0
a + 0 = 6 + -1bi + 8i + -3i
a = 6 + -1bi + 8i + -3i

Combine like terms: 8i + -3i = 5i
a = 6 + -1bi + 5i

Simplifying
a = 6 + -1bi + 5i

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