Answer:
multiply t from both sides by t, then divide both sides by s.
it should be txy/s = r
r = [tex]\frac{txy}{s}[/tex]
Step-by-step explanation:
multiply both sides by t
txy = rs
flip the equation
rs = txy
divide both sides by s
[tex]\frac{rs}{s}[/tex] = [tex]\frac{txy}{s}[/tex]
