Answer:
9
Step-by-step explanation:
Answer: a = 9
so, we can start with multiply 4 by 1/2 (we substitute 1/2 for the a), which gives us 2. then, we simply add 7. that gets us to a = 9.
14/15
make both bases the same number
5/15 + 9/5
add like normally
5.
2 + 3 < y
6.
y + 2 ≥ 6
6