Question

Solve for r in terms of q, s, t and u.
St= -ruq

Answer 1

To solve for r in terms of q, s, t, and u from the equation St = -ruq, divide both sides by -uq to isolate r, yielding the solution r = St / (-uq).

Step-by-step explanation:

The student has asked to solve for r in terms of q, s, t, and u from the equation St = -ruq. To solve for r, we need to manipulate this equation algebraically and isolate r on one side.

First, we divide both sides of the equation by -uq to get:

r = St / (-uq)

So, the solution for r in terms of q, s, t, and u from the equation St = -ruq is r = St / (-uq).

Answer 2

`st = - ruq \\ \boxed{r = - (st)/(uq) }`

• r = -st/uq is the right answer.