Which system of equations is equivalent to the system of equations shown?
2x + 5y = -2
4x + 7y = 8
6x + 12y = 6 and 4x - 10y = 4
6x - 12y = 6 and 4x - 10y = 4
6x + 12y = 6 and 4x + 10y = -4
6x - 12y = 6 and 4x + 10y = -4
1 answer
6x + 12y = 6 and 4x - 10y = 4