Question

When solving this system of equations by elimination, which could be the resulting equation when a variable has been eliminated?

3x - 2y = 10
5x + y = 4

Answer 1

Explanation:

3x-2y=10

5x+y=4

15x-10y=50

15x+3y=12

-13y=38

y=-38/13

Substitute for y

x=54/39