(3+2i)+(4+i)=7-5i

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Solution for (3+2i)+(4+i)=7-5i equation:


Simplifying
(3 + 2i) + (4 + i) = 7 + -5i

Remove parenthesis around (3 + 2i)
3 + 2i + (4 + i) = 7 + -5i

Remove parenthesis around (4 + i)
3 + 2i + 4 + i = 7 + -5i

Reorder the terms:
3 + 4 + 2i + i = 7 + -5i

Combine like terms: 3 + 4 = 7
7 + 2i + i = 7 + -5i

Combine like terms: 2i + i = 3i
7 + 3i = 7 + -5i

Add '-7' to each side of the equation.
7 + -7 + 3i = 7 + -7 + -5i

Combine like terms: 7 + -7 = 0
0 + 3i = 7 + -7 + -5i
3i = 7 + -7 + -5i

Combine like terms: 7 + -7 = 0
3i = 0 + -5i
3i = -5i

Solving
3i = -5i

Solving for variable 'i'.

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

Add '5i' to each side of the equation.
3i + 5i = -5i + 5i

Combine like terms: 3i + 5i = 8i
8i = -5i + 5i

Combine like terms: -5i + 5i = 0
8i = 0

Divide each side by '8'.
i = 0

Simplifying
i = 0

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