posted by ms jay .
I'm not sure if I have this correct I have to solve each literal equation for the indicated variable. A=1/2h(B+b)variable is (b). I have the answer as:
Is this correct?
weren't you supposed to solve for "b"?
that would be
b = (2A - Bh)/h or 2A/h - B
(looks similar in pattern to your last line)