Answer:
That simplifies to [tex]\frac{1}{15}a + 5[/tex]
Step-by-step explanation:
Let's simplify:
[tex]\frac{2}{3}a + 6 - \frac{3}{5}a - 1\\\\\frac{10}{15}a - \frac{9}{15}a + 6 - 1\\\\\frac{1}{15}a + 5[/tex]
If you want to express that as a single fraction, you can do so by multiplying the five by 15/15, and summing the numerators. That gives you:
[tex]\frac{a + 75}{15}[/tex]
