Answer:
c = [tex]\frac{d-ab}{a}[/tex]
Step-by-step 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 = [tex]\frac{d-ab}{a}[/tex]
That's it!
