Question

1/2y - 1/4y =y-9
solve linear equation​

Answer 1

Answer:

8y^3-72y^2-2y=0

Step-by-step explanation:

1/2y - 1/4y = y-9

(4y-2y)/2y×4y=y-9

2y/8y^2=y-9

2y=(y-9)×8y^2

2y=8y^3-72y^2

8y^3-72y^2-2y=0