Answer:
[tex]w + \frac{5}{6} t - \frac{2}{3} r[/tex]
Step-by-step explanation:
[tex] \frac{2}{3} w + \frac{5}{6} t + \frac{1}{3} w - \frac{2}{3} r[/tex]
[tex] \frac{2}{3} w + \frac{1}{3} w = \frac{2w}{3} + \frac{1}{3} w[/tex]
[tex] \frac{2w}{3} + \frac{w}{3} = \frac{2w + w}{3} [/tex]
[tex] \frac{3w}{3} = w[/tex]
[tex] = w + \frac{5}{6} t - \frac{2}{3} r[/tex]
