SAT Math Practice Question #32604 - SATify | SATify

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SAT Math Practice Question #32604 - SATify | SATify

#32604

algebra

equations

functions

hard

90 sec

The function $q$ is defined by $q (x) = 4 x - 1$ . If $q (x + 3) = 2 x + 15$ , what is the value of $x$ ?

A.

-2

B.

-1

C.

1

D.

2