Answer:
15.8
Step-by-step explanation:

I might be wrong but don’t you need two equations to do the elimination process?
This should be easy because we just have to use substitution method. Substitute the value of x from the second equation into the x of the first equation.
-4(2y) + 11y = 15
-8y + 11y = 15
3y = 15 ; y = 5
Substitute this value of y to either the first or second equation.
x = 2(5) = 10
The ordered pair is therefore (10,5).
(0,-3) or the option 2 hope this helps