Lets get started :)
We need to isolate t from x = [tex] \frac{1}{2} [/tex]at²
Take 2 to the left-hand side { Do multiplication since you see division }
2x = at²
Take a to the left-hand side { Do division since you see multiplication }
[tex] \frac{2x}{a} [/tex] = t²
Take square root since t is to the power of 2
[tex] \sqrt{ \frac{2x}{a} } [/tex] = t
