Question

solve the equation 2y+9=0, and represent the solution (s) on the Cartesian plane plzz draw and give​

Answer 1

Answer:

y= -9/2

Step-by-step explanation:

2y+9= 0

2y= 0-9

y= -9/2

Answer 2

Answer:

By solving the equation y = -4.5. regardless of value for x.

This is a Line parallel to x axis at y = -4.5