Question

y=4x−9
Complete the missing value in the solution to the equation

Answer 1

Answer:

The missing value is 3, and the coordinates are (3,3).

Step-by-step explanation:

The complete question is

$y=4x-9$

Complete the missing value in the solution to the equation. (3, ? )

By given, we know that $x=3$, because coordinates are written like $(x,y)$.

Then, we replace the given coordinate to find $y$.

$y=4x-9\\y=4(3)-9\\y=12-9\\y=3$

Therefore, the missing value is 3, and the coordinates are (3,3).