Question

substituting y = 9 , solve 13(y-4)-3(y-9)-5(y+4)=0




please help​

Answer 1

Answer:

True

Step-by-step explanation:

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

13(5) -3(0) -5(13)

65-0-65

0=0

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Answer 2

Answer:

0

Step-by-step explanation:

Her y=9

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

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

(13*5)-(5*13)

65-65=0