Question

13(y-4)-3(y-9)=5(y+4) solve and verify it​

Answer 1

Answer:

y = 9

Step-by-step explanation:

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

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

= 10y - 5y = 20 + 52 - 27

= 5y = 45

y = 45/5

y = 9

Verification:

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

(13*5) - 0 = 5*13

65 = 65

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Answer 2

Answer:

Step-by-step explanation:

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

⇒ 13y - 52 - 3y + 27 = 5y+20

⇒ 10y-5y =20+25

⇒ 5y = 45

⇒ y = 45/5

⇒ y = 9