# Problem solving a simple equation- Help!

• December 7th 2007, 01:56 PM
russellw
Problem solving a simple equation- Help!
• December 7th 2007, 02:18 PM
wingless
Here is how I found the the equation for A step by step:

$H = \frac {\frac{A * 0.001221}{5} - 0.16}{0.0062}$

$H * 0.0062 = \frac{A * 0.001221}{5} - 0.16$

$H * 0.0062 + 0.16 = \frac{A * 0.001221}{5}$

$(H * 0.0062 + 0.16)*5 = A * 0.001221$

$\frac {(H * 0.0062 + 0.16)*5}{0.001221} = A$

Any problems with this?