Apply the distributive property.

Multiply by .

Multiply by .

Subtract from .

Subtract from .

Simplify (7-2i)-(3+9i)

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# Simplify (7-2i)-(3+9i)

Apply the distributive property.

Multiply by .

Multiply by .

Subtract from .

Subtract from .

Simplify (7-2i)-(3+9i)