Solve a = d+c/b for d.

d = ab - c
d = ab + c
d = a/b - c

Question

Solve a = d+c/b for d.

d = ab - c
d = ab + c
d = a/b - c

will.h · Answer

a= d+ c/b we need to solve for d just like solving a normal equation 
$$a= \frac{ d+c }{ b }$$
1st mnultiply both sides by b
$$b(a)=d+ c$$
second subtract c from both sides 
$$b(a-c) = d$$

jhonyy9 · Answer

@Will.H no - how you made this in this way - not is right 

      d+b
a = ----       
         c

 a        d+b
--- = -----    cross multiplie and get 
  1          c


ac = d+b     subtract from both sides b

ac -b = d +b-b

ac-b = d 

so than the right answer d = ac -b

hope you understand it right sure easy 

good luck

was my pleasure