Question

13(y-4)-3(y-9)-5(y+4)​

Answer 1

Answer:

5y-45

Step-by-step explanation:

13(y-4)-3(y-9)-5(y+4)

=13y-52-3y+27-5y-20

=5y-45

Answer 2

13(y-4)-3(y-9) = 5(y+4)

13y - 52- 3y + 27 = 5y + 20

13y - 3y - 5y = 52 - 27 + 20

5y = 45

y = 45/5

y = 9