Question

16. Solve A = lw for W. What is the value of w?

Answer 1

1) Let's rearrange that equation so that we can solve it for W

`\begin{gathered} A=lw \\ (A)/(l)=(lw)/(l) \\ (A)/(l)\text{ = w} \\ w=(A)/(l) \end{gathered}`

Let's sort it out algebraically, so get w alone on the o