[tex] - \frac{4}{5} t + \frac{2}{5} = \frac{2}{3} [/tex]
Multiply both sides by 15 [tex] - 12t + 6 = 10[/tex] Move constant to the right [tex] - 12t = 10 - 6[/tex] Subtract the numbers [tex] - 12t = 4[/tex] Divide both sides by - 12 [tex]t = - \frac{1}{3} [/tex] I hope that helped!!
