Question

Solve the the following for t: th k fd fd At fd- Ot-h fdk t fd h

Answer 1

We are given the following equation

$th-k=fd$

We are asked to solve this equation for t.

So that means we have to separate the variable t.

Step 1:

Add k to both sides of the equation

$\begin{gathered} th-k+k=fd+k \\ th=fd+k \end{gathered}$

Step 2:

Divide both sides of the equation by h.

$\begin{gathered} \frac{th}{h}=\frac{fd+k}{h} \\ t=\frac{fd+k}{h} \end{gathered}$

As you can see, we have solved the equation for t.

Therefore, the correct option is A.