Solve for a in terms of b & c.
(Your answer should say a = and the other side of the equation will have a b and c in it).
Do you have a specific problem???
No, there is no problem that is what the question says. So... I'm not understanding it either.
OK...here's a "made up" problem
a + bc = 5 subtract bc from both sides
a = 5 - bc
Thanks! I understand now and I just reposted the same problem with the correct things. Sorry for the mistakes!