Question

-3x+6y= -3 and -5+y=-23

Answer 1

-3+6y=-3 and -5+y=-23

-3+-3=6y and y=-23+5
0=6y and y=-18
6y=0 and y=-18
y=0/6 and y=-18

think it's correct

Answer 2

-5 +y = -23

add 5 to each side

y = -18

-3x+6y = -3

-3x + 6(-18) = -3

-3x -108 = -3

add108 to each side

-3x = 105

divide by -3

x = -35

x=-35

y= -18