Question

v=d/t solve for t

Answer 1

\[v _{f}=v _{i}+at
solve for v _{i}\]

Answer 2

v=d/t
vt=d
t=d/v

Answer 3

so what would i so with the second one

Answer 4

\[v_f=v_i+at\] to solve for \(v_i\)

Takeaway \(at\) from both-sides
\[v_f-at=v_i+at-at\]

\[v_f-at=v_i+(at-at)\]
\[v_f-at=v_i\]