SOLUTION: Solve each literal equation for the indicated variable A=1/2 h(B+b) (for b) area of trapezoid fraction

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Question 85693: Solve each literal equation for the indicated variable
A=1/2 h(B+b) (for b) area of trapezoid fraction
Answer by checkley75(3666) About Me  (Show Source):
You can put this solution on YOUR website!
A=1/2 H(B+b)
A=H(B+b)/2
2A=HB+Hb
Hb=2A-HB
b=(2A-HB)/H