Question

13x(y-4)-3(y-9)-(y+4)=0​

Answer 1

Answer:

13(y−4)−3(y−9)−5(y+4)=0

⇒13y−52−3y+27−5y−29=0

⇒5y−72+27=0

⇒5y=−45

⇒y= 5/-45

⇒y= -9