Question

What is the solution to the system of equations below? y = 3/4 x - 12 and y = 4x - 31

(–4, –15)
(–4, –12)
(4, –9)
(4, –47)

Answer 1

(4,-47) is the solution

Explanation:

4 is x

-47 is y

Just substitute these numbers into the equations and your solution must equal y which is - 47. This solution did equal -47 so its the one