Question 342803
A=1/2h(b+B)
Solve for h and solve for B
:
Solving for h
{{{1/2}}}h(b+B) = A
Multiply both sides by 2
h(b+B) = 2A
divide both sides by (b+B)
h = {{{(2A/((b+B)))}}}
:
Solving for B
{{{1/2}}}h(b+B) = A
Multiply both sides by 2
h(b+B) = 2A
divide both sides by h
b + B = {{{(2A/h)}}}
subtract b from both sides
 B = {{{(2A/h)}}} - b