Question

Help pls im failing this class :(

Answer 1

c= (d-ab)/a

Explanation:

a(c+b)=d [taking a to the RHS]

=>c+b = d/a [taking b to the RHS]

=> c= d/a - b [taking LCM]

=> c= (d-ab)/a

Answer 2

c =
`(d-ab)/(a)`

Explanation:

your equation: a(c+b) = d

Distribute a to get: ac+ab=d

Subtract ab from both sides because you are trying to isolate c.

You should get: ac = d - ab

Now divide a so that you get c all alone. Should look like this:

c =
`(d-ab)/(a)`

That's it!