I'm going to assume that the first equation is: -5x + y = -2
I will try to eliminate the y-terms by multiplying the first equation by -6:
-5x + y = -2 ---> multiply x -6 ---> 30x - 6y = 12
-3x + 6y = -12 ---> -3x + 6y = -12
Adding down the columns: 27x = 0
x = 0
IF x = 0, (first equation) -5x + y = -2 ---> -5(0) + y = -2 ---> y = -2.
Answer: x = 0, y = -2
I'm going to assume that the first equation is: -5x + y = -2
I will try to eliminate the y-terms by multiplying the first equation by -6:
-5x + y = -2 ---> multiply x -6 ---> 30x - 6y = 12
-3x + 6y = -12 ---> -3x + 6y = -12
Adding down the columns: 27x = 0
x = 0
IF x = 0, (first equation) -5x + y = -2 ---> -5(0) + y = -2 ---> y = -2.
Answer: x = 0, y = -2