Suckless SAT Practice

SAT Practicea1e6d838-3642-4546-9031-e113b254b3f2

Practice one SAT question at a time

Questions come from the Bluebook question bank.

$x = 8 a (b + 9)$

The given equation relates the positive numbers $a$ , $b$ , and $x$ . Which equation correctly expresses $a$ in terms of $b$ and $x$ ?