It's the one on the top righr, -2/9 w + 2/15.
Answer:
The answer is choice 3.
Step-by-step explanation:
I've had this equation b4
Answer: y=24
Explanation:
start by adding the two expressions
7y+12=180
7y=168
168/7
y=24
Plug it in/Check your work:
3(24)+5=77
4(24)+7=103
77+103=180