SAT Math Practice Question #12120 - SATify | SATify

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SAT Math Practice Question #12120 - SATify | SATify

#12120

equations

algebra

medium

25 sec

If $5 (\frac{z}{2} - 1) + 3 = 2 (\frac{z}{2} - 1) + 9$ , what is the value of $\frac{z}{2} - 1$ ?

A.

-4

B.

0

C.

2

D.

6