SAT Math Practice Question #15285 - SATify | SATify

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SAT Math Practice Question #15285 - SATify | SATify

#15285

equations

algebra

easy

15 sec

The given equation relates the positive numbers $a$ , $b$ , and $c$ . Which equation correctly expresses $a$ in terms of $b$ and $c$ ?
$2 a = 4 b + 6 c$

A.

$a = 4 b + 6 c - 2$

B.

$a = 8 b + 12 c$

C.

$a = 2 b + 3 c$

D.

$a = 4 b + 6 c + 2$