Solve for B
B=\frac{9V}{h}
h\neq 0
Solve for V
V=\frac{Bh}{9}
h\neq 0
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hB=9V
Multiply both sides of the equation by 9h, the least common multiple of 9,h.
\frac{hB}{h}=\frac{9V}{h}
Divide both sides by h.
B=\frac{9V}{h}
Dividing by h undoes the multiplication by h.
hB=9V
Multiply both sides of the equation by 9h, the least common multiple of 9,h.
9V=hB
Swap sides so that all variable terms are on the left hand side.
9V=Bh
The equation is in standard form.
\frac{9V}{9}=\frac{Bh}{9}
Divide both sides by 9.
V=\frac{Bh}{9}
Dividing by 9 undoes the multiplication by 9.
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