SAT Math Practice Question #31488 - SATify | SATify

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SAT Math Practice Question #31488 - SATify | SATify

#31488

equations

formulas

medium

60 sec

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

A.

$b = 4 a - 6 c - 2$

B.

$b = 2 a + 3 c$

C.

$b = 2 a - 3 c$

D.

$b = \frac{4 a}{2} + 6 c$