Question

13(y-4)-3(y-9)-5(y+4)=0​

Answer 1

Answer:

13y-52-3y+27-5y-20=0

13y-8y-45=0

5y-45=0

5y=45

y=9

Step-by-step explanation:

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Answer 2

Answer:

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Step-by-step explanation:

We have, 13(y – 4) – 3(y – 9) – 5(y + 4) = 0

Upon expansion we get,

13y – 52 – 3y + 27 – 5y – 20 = 0

13y – 3y – 5y = 52 – 27 + 20

5y = 45

y = 45/5 = 9

∴ y = 9