Answer:
y=-49
Step-by-step explanation:
What’re the choices you have
I’m pretty sure the second questions answer is y=3x+2
1. Distribute
5(2n-4)
10n-20
9(n+2)
9n+18
10n-20=9n+18
2. Combine like terms
combine the terms with “n”, and then combine the other numbers.
Hope this helps!
