No, because negative base sometimes results in non-real or imaginary value.
He just switched sides of the variables and numbers. Instead if adding the opposite.
Umm, what grade are you in . i’ll see if i can help
Start with the distance equation D=RT, then plug in numbers
194=R x 4.2, so all we have to do is divide 194 by 4.2.
Answer: 46.19 kph
