Question

6x + y = -1
y=-3x - 4

Answer 1

x = 1, y = 7

Explanation:

If y = -3x - 4, then

6x -3x -4 = 1

3x - 4 =-1

3x = 3

x = 1

If x = 1, then

y = -3*1 -4 = -3 -4 = -7