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

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


Simplifying
(-5 + 4i) + -1(7 + -2i) = equation

Remove parenthesis around (-5 + 4i)
-5 + 4i + -1(7 + -2i) = equation
-5 + 4i + (7 * -1 + -2i * -1) = equation
-5 + 4i + (-7 + 2i) = equation

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

Combine like terms: -5 + -7 = -12
-12 + 4i + 2i = equation

Combine like terms: 4i + 2i = 6i
-12 + 6i = equation

Solving
-12 + 6i = aeinoqtu

Solving for variable 'i'.

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

Add '-1aeinoqtu' to each side of the equation.
-12 + -1aeinoqtu + 6i = aeinoqtu + -1aeinoqtu

Combine like terms: aeinoqtu + -1aeinoqtu = 0
-12 + -1aeinoqtu + 6i = 0

Add '12' to each side of the equation.
-12 + -1aeinoqtu + 12 + 6i = 0 + 12

Reorder the terms:
-12 + 12 + -1aeinoqtu + 6i = 0 + 12

Combine like terms: -12 + 12 = 0
0 + -1aeinoqtu + 6i = 0 + 12
-1aeinoqtu + 6i = 0 + 12

Combine like terms: 0 + 12 = 12
-1aeinoqtu + 6i = 12

Reorder the terms:
-12 + -1aeinoqtu + 6i = 12 + -12

Combine like terms: 12 + -12 = 0
-12 + -1aeinoqtu + 6i = 0

The solution to this equation could not be determined.

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