Solve for b A=1/2*(h(B+b))

Problem

A=1/2*h*(B+b)

Solution

1. Multiply both sides of the equation by 2 to eliminate the fraction.

2*A=h*(B+b)

2. Divide both sides by h to isolate the term containing b

(2*A)/h=B+b

3. Subtract B from both sides to solve for b

(2*A)/h−B=b

4. Rewrite the equation to place b on the left side.

b=(2*A)/h−B

Final Answer

b=(2*A)/h−B

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