need help with math problem v=1/3 bh for b?

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b=3v/h

v = 1/3 bh

Multiply both sides by 3

3v = bh

Divide both sides by h

3v/h = bh/h
3vh = b

b = 3vh ==> the answer
then substitute whatever the given in the problem for v and h

Are we solving for b in this equation?
If so...

V=1/3bh
V/(h/3)=b
b=V*3/h
b=3V/h

v = (1/3)(bh)
v/(1/3) = bh
bh = v(3/1)
b = 3v/h

3v / h = b

If we are solving for 'b' the answer is below:

Given that, v=1/3 bh.

now take all to left hand side except 'b'.

b= 3v/h