Answer:
x=10
Step-by-step explanation:
[tex]\frac{1}{5} x-\frac{2}{3} = \frac{4}{3} \\\frac{1}{5}x=\frac{4}{3} +\frac{2}{3} \\\frac{1}{5}x = 2\\5*\frac{1}{5}x =2*5\\x=10[/tex]