Cx/d +f =b solve for x

Depending on what the equation is,

x = (b (d + f)) / c

or

x = (d (b - f)) / c

Step-by-step explanation:

cx / d + f =  b

If f is in the denominator (cx / (d + f) = b)

cx = b (d + f)

x = (b (d + f)) / c

If f is added after the fraction (cx/(d) + f = b)

cx/d = b - f

cx = d(b - f)

x = (d (b - f)) / c

13cm

step-by-step explanation:

(apex)