SAT Math Practice Question #32721 - SATify | SATify

Home Practice Exams Features Pricing Quick Start Guide About

Loading...

SAT Math Practice Question #32721 - SATify | SATify

#32721

systems

equations

easy

30 sec

If $a + 4 = 3 b + 1$ and $a - 4 = - 3 b + 7$ , what is the value of $2 a$ ?

A.

4

B.

8

C.

12

D.

16