SAT Math Practice Question #11025 - SATify | SATify

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SAT Math Practice Question #11025 - SATify | SATify

#11025

equations

systems

medium

75 sec

For what values of constants $a$ and $b$ does the equation $a (x - 4) + 2 b = 3 x + 6$ have infinitely many solutions?

A.

$a = 3$ and $b = 9$

B.

$a = 3$ and $b = - 3$

C.

$a = 3$ and $b = 18$

D.

$a = - 3$ and $b = 9$