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SAT® Subject Test in Math 1 & 2

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Easy

Adding Complex Numbers

SATSTM-7PFECA

If $c$ and $d$ are real numbers, then what is the value of $d$ if:

$$(c+d)–7i=4+ci$$

A

$-3$

B

$-7$

C

$11$

D

$-4$

E

$7$