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Relating Variables: $b$ in Terms of $c$, $d$, and $x$

ACTMAT-ITBEYE

If $ x=\frac { d-b }{ c } $, where $ c\neq 0 $, which of the following represents $b$ in terms of $c$, $d$, and $x$?

A

$ b=-\cfrac { cx }{ d } $

B

$ b=\cfrac { d-x }{ c } $

C

$ b=d-cx $

D

$ b=\cfrac { d-a }{ c } $

E

$ b=cx-d $